#0A2E36#0A2E36

#0A2E36 is a dark, muted cyan. Relative luminance 0.023; OKLCH L 28.0% C 0.042 H 215.6°. Best body text is #FFFFFF at 14.41:1 contrast (WCAG AA passes).

Color values

HEX	#0A2E36
RGB	rgb(10, 46, 54)
HSL	hsl(191, 69%, 13%)
HSV	hsv(191, 81%, 21%)
CMYK	cmyk(81.5%, 14.8%, 0%, 78.8%)
CIE-LAB	lab(16.92, -9.40, -8.82)
CIE-LCH	lch(16.92, 12.89, 223.16°)
OKLab	oklab(28% -0.0343 -0.0246)
OKLCH	oklch(28% 0.042 215.6)
XYZ	xyz(1.7677, 2.2847, 3.8371)
Luminance	0.0228 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A2E36 #36120A

analogous

#0A3628 #0A2E36 #0A1836

triadic

#0A2E36 #360A2E #2E360A

tetradic

#0A2E36 #280A36 #36120A #18360A

square

#0A2E36 #280A36 #36120A #18360A

split-complementary

#0A2E36 #360A18 #36280A

monochromatic

#05161A #05161A #0A2E36 #145A6A #1D869D

Accessibility & contrast

On white

14.41

#0A2E36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#0A2E36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A2E36

14.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A2E36	#FFFFFF	#000000	##FFFFFF
##0A2E36	1.00	14.41	1.46	14.41
#FFFFFF	14.41	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282C36

Deuteranopia (green-blind)

#222836

Tritanopia (blue-blind)

#003130

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #0a2e36;
/* rgb */ color: rgb(10, 46, 54);
/* oklch */ color: oklch(28.0% 0.042 215.6);

Tailwind

colors: {
  custom: {
    50: '#50666d',
    500: '#0a2e36',
    950: '#000000',
  },
}

SCSS

$custom: #0a2e36;
$custom-light: #50666d;
$custom-dark: #000000;

JSON

{
  "hex": "#0a2e36",
  "rgb": {
    "r": 10,
    "g": 46,
    "b": 54
  },
  "hsl": {
    "h": 190.909,
    "s": 68.75,
    "l": 12.549
  },
  "oklch": {
    "l": 0.28002,
    "c": 0.04222,
    "h": 215.6
  },
  "luminance": 0.02285
}

Semantic roles & 50–950 ramp

primary

#0A2E36

secondary

#733628

accent

#5C3CEC

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020607

muted

#787A7A

Preview Lab

Preview with #0A2E36

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

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