#255367Juggernaut (#255367) is a dark, muted sky blue with an OKLCH hue of 229°, lightness 0.42 and chroma 0.06. 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 | #255367 |
|---|---|
| RGB | rgb(37, 83, 103) |
| HSL | hsl(198, 47%, 27%) |
| HSV | hsv(198, 64%, 40%) |
| CMYK | cmyk(64%, 19%, 0%, 60%) |
| CIE Lab | lab(33 -9 -16.3) |
| OKLCH | oklch(0.419 0.060 229) |
Under warm 2700K interior light Juggernaut shifts subtly: leans toward blue-green; in north-facing or shaded light it is virtually unchanged. Overall drift across common illuminants is small (max ΔE ≈ 1.3), so it is a lighting-stable choice.
#2e5160 — ΔE 1.3, shifts subtly: leans toward blue-green#2a5465 — ΔE 0.7, shifts subtly: leans toward blue-green#255367 — ΔE 0.0, is virtually unchanged#245368 — ΔE 0.2, is virtually unchangedTest Juggernaut 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 8.36:1 and against black 2.51:1, so white text is the stronger pairing. That pairing passes WCAG AA for body text. Avoid black text on this color entirely.
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.
#8aacbc · #618799 · #255367 · #144153 · #00202e · #00050c
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.
#42797a · #286774 · #255367 · #18405f · #1b2d4d · #191b3a
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.
#9fa2be · #7e81b3 · #64667e · #255367 · #00384c · #001e2b
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.
#cb967a · #5f6e76 · #255367 · #183441 · #011923 · #000307
The anchor as the only color in the room. True neutrals or complement-warmed near-neutrals let it stay dominant.
#f8f0ec · #a0abb1 · #6a6462 · #255367 · #2c373d · #030100
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.
#e3f5fe · #baced9 · #255367 · #0b2e3c · #000b14 · #f1823f
The opposite hue on the perceptual wheel, tempered to field strength — warm/cool tension without vibration.
#ffeee5 · #c99f88 · #89583e · #255367 · #4f2a15 · #00050c
The complement's two neighbours instead of the complement itself — strong contrast with a lower clash risk.
#ffeee5 · #cc9a9a · #7d6130 · #255367 · #512628 · #100600
Three hues spaced evenly around the wheel; the anchor leads and the other two are held at supporting strength.
#feecf4 · #c79aaf · #696934 · #255367 · #383809 · #040001
Two complementary pairs offset by 90° — the richest chord, kept usable by a strict lightness hierarchy.
#f9edfc · #ba9dc1 · #89583e · #255367 · #233d1c · #0f0200
#456C7F · #658797 · #85A2B0 · #A6BECA · #C8DAE4
#1B4557 · #123848 · #092C3A · #02202C · #00141E
#305262 · #39515C · #414F56
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.