#0A2236#0A2236

#0A2236 is a very dark, muted cyan. Relative luminance 0.015; OKLCH L 24.4% C 0.049 H 246.7°. Best body text is #FFFFFF at 16.22:1 contrast (WCAG AA passes).

Color values

HEX	#0A2236
RGB	rgb(10, 34, 54)
HSL	hsl(207, 69%, 13%)
HSV	hsv(207, 81%, 21%)
CMYK	cmyk(81.5%, 37%, 0%, 78.8%)
CIE-LAB	lab(12.45, -1.15, -15.75)
CIE-LCH	lch(12.45, 15.79, 265.84°)
OKLab	oklab(24.44% -0.0192 -0.0446)
OKLCH	oklch(24.44% 0.049 246.7)
XYZ	xyz(1.3628, 1.4748, 3.7022)
Luminance	0.0147 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A2236 #361E0A

analogous

#0A3634 #0A2236 #0A0C36

triadic

#0A2236 #360A22 #22360A

tetradic

#0A2236 #340A36 #361E0A #0C360A

square

#0A2236 #340A36 #361E0A #0C360A

split-complementary

#0A2236 #360A0C #36340A

monochromatic

#05101A #05101A #0A2236 #14436A #1D639D

Accessibility & contrast

On white

16.22

#0A2236 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#0A2236 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A2236

16.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A2236	#FFFFFF	#000000	##FFFFFF
##0A2236	1.00	16.22	1.30	16.22
#FFFFFF	16.22	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#192337

Deuteranopia (green-blind)

#131F36

Tritanopia (blue-blind)

#002729

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #0a2236;
/* rgb */ color: rgb(10, 34, 54);
/* oklch */ color: oklch(24.4% 0.049 246.7);

Tailwind

colors: {
  custom: {
    50: '#505c6d',
    500: '#0a2236',
    950: '#000000',
  },
}

SCSS

$custom: #0a2236;
$custom-light: #505c6d;
$custom-dark: #000000;

JSON

{
  "hex": "#0a2236",
  "rgb": {
    "r": 10,
    "g": 34,
    "b": 54
  },
  "hsl": {
    "h": 207.273,
    "s": 68.75,
    "l": 12.549
  },
  "oklch": {
    "l": 0.24443,
    "c": 0.04853,
    "h": 246.7
  },
  "luminance": 0.01475
}

Semantic roles & 50–950 ramp

primary

#0A2236

secondary

#734A28

accent

#8C3CEC

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#020407

muted

#78797A

Preview Lab

Preview with #0A2236

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

Preview Lab → · Contrast checker → · Palette generator →