#336172Atlantis (#336172) is a dark, muted sky blue with an OKLCH hue of 224°, lightness 0.47 and chroma 0.057. It sits on the cool side of the color wheel. In practice it behaves as a mid-weight working color for secondary surfaces and editorial blocks.
| HEX | #336172 |
|---|---|
| RGB | rgb(51, 97, 114) |
| HSL | hsl(196, 38%, 32%) |
| HSV | hsv(196, 55%, 45%) |
| CMYK | cmyk(55%, 15%, 0%, 55%) |
| CIE Lab | lab(38.7 -10.5 -14.4) |
| OKLCH | oklch(0.467 0.057 224) |
Under warm 2700K interior light Atlantis shifts subtly: leans toward blue-green; in north-facing or shaded light it shifts subtly: leans toward blue. Overall drift across common illuminants is small (max ΔE ≈ 1.4), so it is a lighting-stable choice.
#3c5f6a — ΔE 1.4, shifts subtly: leans toward blue-green#386270 — ΔE 0.7, shifts subtly: leans toward blue-green#336172 — ΔE 0.0, is virtually unchanged#326174 — ΔE 0.3, shifts subtly: leans toward blueTest Atlantis in the color lighting simulator — sweep it through daylight, warm 2700K light, 4000K LED, and shade alongside the rest of your palette.
Against white it measures 6.79:1 and against black 3.09:1, so white text is the stronger pairing. That pairing passes WCAG AA for body text.
One color explored: close hues with real lightness and chroma structure, so the palette is the anchor through value rather than a set of colors.
#90b3c2 · #668e9d · #336172 · #1b4757 · #002633 · #00090f
The anchor's neighbours on the wheel — everything shares an undertone, so the chord carries color without anything having to be muted to get along.
#518885 · #36767f · #336172 · #214e6b · #233a5b · #212847
The mid-gap pairing — sage and mustard, terracotta and olive. A foil rotated 40–65° toward warm or cool: too far to be kin, too near to argue, carried by temperature and a deliberate value offset.
#acb2ce · #8891c3 · #70758d · #336172 · #0b4658 · #002b38
One deliberately opposed voice — a single restrained counterpoint across the wheel, or temperature against temperature where the anchor is too muted to carry a loud opposite.
#c69078 · #6c7d83 · #336172 · #23414c · #09252e · #000b10
The anchor as the only color in the room. True neutrals or complement-warmed near-neutrals let it stay dominant.
#f8f0ec · #a7b3b8 · #787270 · #336172 · #384449 · #030101
This color as a ground rather than a subject — its own restraint held across a narrow value band, carrying one saturated voice from the opposite temperature.
#e3f5fd · #bacfd7 · #336172 · #0b2f3a · #000b13 · #f0773c
The same quiet ground carrying one bright gold voice — the high-energy pairing a cool or muted anchor cannot reach through its own temperature.
#e3f5fd · #bacfd7 · #336172 · #0b2f3a · #000b13 · #ebbd4d
The opposite hue on the perceptual wheel, tempered to field strength — warm/cool tension without vibration.
#d1d7b2 · #df894a · #6876aa · #336172 · #503136 · #061413
The complement's two neighbours instead of the complement itself — strong contrast with a lower clash risk.
#ffeee6 · #d4a2a5 · #8e6d3f · #336172 · #5f3337 · #130700
Three hues spaced evenly around the wheel; the anchor leads and the other two are held at supporting strength.
#feecf5 · #cda2ba · #7b7640 · #336172 · #474316 · #040002
Two complementary pairs offset by 90° — the richest chord, kept usable by a strict lightness hierarchy.
#f7eefd · #bfa6cc · #99654f · #336172 · #334925 · #0c0100
#517988 · #6E919E · #8CAAB5 · #ABC3CD · #CADDE5
#275160 · #1B414F · #10323E · #05242E · #00161F
#3D606D · #465E68 · #4E5D63
Its moderate chroma lets it work in mid-size areas — upholstery, secondary UI surfaces, editorial blocks — without overwhelming neighbors. In palettes it pairs most predictably with its tonal ramp and analogous neighbors; reserve the complementary hue for small, deliberate contrast.