#0A263C#0A263C

#0A263C is a dark, muted cyan. Relative luminance 0.018; OKLCH L 26.0% C 0.053 H 245.8°. Best body text is #FFFFFF at 15.49:1 contrast (WCAG AA passes).

Color values

HEX	#0A263C
RGB	rgb(10, 38, 60)
HSL	hsl(206, 71%, 14%)
HSV	hsv(206, 83%, 24%)
CMYK	cmyk(83.3%, 36.7%, 0%, 76.5%)
CIE-LAB	lab(14.27, -1.44, -17.12)
CIE-LCH	lch(14.27, 17.18, 265.20°)
OKLab	oklab(26% -0.0218 -0.0485)
OKLCH	oklch(26% 0.053 245.8)
XYZ	xyz(1.6336, 1.7768, 4.5310)
Luminance	0.0178 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A263C #3C200A

analogous

#0A3C39 #0A263C #0A0D3C

triadic

#0A263C #3C0A26 #263C0A

tetradic

#0A263C #390A3C #3C200A #0D3C0A

square

#0A263C #390A3C #3C200A #0D3C0A

split-complementary

#0A263C #3C0A0D #3C390A

monochromatic

#04111A #04111A #0A263C #134770 #1B68A5

Accessibility & contrast

On white

15.49

#0A263C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#0A263C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A263C

15.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A263C	#FFFFFF	#000000	##FFFFFF
##0A263C	1.00	15.49	1.36	15.49
#FFFFFF	15.49	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C273D

Deuteranopia (green-blind)

#15223C

Tritanopia (blue-blind)

#002B2E

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #0a263c;
/* rgb */ color: rgb(10, 38, 60);
/* oklch */ color: oklch(26.0% 0.053 245.8);

Tailwind

colors: {
  custom: {
    50: '#516072',
    500: '#0a263c',
    950: '#000000',
  },
}

SCSS

$custom: #0a263c;
$custom-light: #516072;
$custom-dark: #000000;

JSON

{
  "hex": "#0a263c",
  "rgb": {
    "r": 10,
    "g": 38,
    "b": 60
  },
  "hsl": {
    "h": 206.4,
    "s": 71.429,
    "l": 13.725
  },
  "oklch": {
    "l": 0.25998,
    "c": 0.0532,
    "h": 245.8
  },
  "luminance": 0.01777
}

Semantic roles & 50–950 ramp

primary

#0A263C

secondary

#794C28

accent

#893AEE

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020407

muted

#78797A

Preview Lab

Preview with #0A263C

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

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