#05263C#05263C

#05263C is a dark, muted cyan. Relative luminance 0.017; OKLCH L 25.8% C 0.056 H 242.7°. Best body text is #FFFFFF at 15.57:1 contrast (WCAG AA passes).

Color values

HEX#05263C
RGBrgb(5, 38, 60)
HSLhsl(204, 85%, 13%)
HSVhsv(204, 92%, 24%)
CMYKcmyk(91.7%, 36.7%, 0%, 76.5%)
CIE-LABlab(14.08, -2.31, -17.42)
CIE-LCHlch(14.08, 17.57, 262.44°)
OKLaboklab(25.8% -0.0255 -0.0495)
OKLCHoklch(25.8% 0.056 242.7)
XYZxyz(1.5710, 1.7445, 4.5280)
Luminance0.0175 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#05263C #3C1B05
analogous
#053C36 #05263C #050B3C
triadic
#05263C #3C0526 #263C05
tetradic
#05263C #36053C #3C1B05 #0B3C05
square
#05263C #36053C #3C1B05 #0B3C05
split-complementary
#05263C #3C050B #3C3605
monochromatic
#02121C #02121C #05263C #0A4A74 #0E6EAD

Accessibility & contrast

On white

15.57
#05263C on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.35
#05263C on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #05263C
15.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##05263C#FFFFFF#000000##FFFFFF
##05263C1.0015.571.3515.57
#FFFFFF15.571.0021.001.00
#0000001.3521.001.0021.00
##FFFFFF15.571.0021.001.00

Color blindness preview

Protanopia (red-blind)
#1C273D
Deuteranopia (green-blind)
#14223C
Tritanopia (blue-blind)
#002B2E
Achromatopsia (no color)
#242424

Design tokens & code

CSS
--color: #05263c;
/* rgb */ color: rgb(5, 38, 60);
/* oklch */ color: oklch(25.8% 0.056 242.7);
Tailwind
colors: {
  custom: {
    50: '#4f6072',
    500: '#05263c',
    950: '#000000',
  },
}
SCSS
$custom: #05263c;
$custom-light: #4f6072;
$custom-dark: #000000;
JSON
{
  "hex": "#05263c",
  "rgb": {
    "r": 5,
    "g": 38,
    "b": 60
  },
  "hsl": {
    "h": 204,
    "s": 84.615,
    "l": 12.745
  },
  "oklch": {
    "l": 0.25799,
    "c": 0.05566,
    "h": 242.7
  },
  "luminance": 0.01745
}

Semantic roles & 50–950 ramp

primary
#05263C
secondary
#7D4520
accent
#7F2DFB
background
#F4F5F6
surface
#E7E9EC
border
#C3C5C7
text
#020407
muted
#78797A

Preview Lab

Preview with #05263C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →

#05263C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva