#0A2E41#0A2E41

#0A2E41 is a dark, muted cyan. Relative luminance 0.024; OKLCH L 28.6% C 0.053 H 236.3°. Best body text is #FFFFFF at 14.19:1 contrast (WCAG AA passes).

Color values

HEX	#0A2E41
RGB	rgb(10, 46, 65)
HSL	hsl(201, 73%, 15%)
HSV	hsv(201, 85%, 25%)
CMYK	cmyk(84.6%, 29.2%, 0%, 74.5%)
CIE-LAB	lab(17.46, -4.91, -15.59)
CIE-LCH	lch(17.46, 16.34, 252.51°)
OKLab	oklab(28.62% -0.0293 -0.044)
OKLCH	oklch(28.62% 0.053 236.3)
XYZ	xyz(2.0559, 2.3999, 5.3549)
Luminance	0.0240 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A2E41 #411D0A

analogous

#0A4139 #0A2E41 #0A1341

triadic

#0A2E41 #410A2E #2E410A

tetradic

#0A2E41 #390A41 #411D0A #13410A

square

#0A2E41 #390A41 #411D0A #13410A

split-complementary

#0A2E41 #410A13 #41390A

monochromatic

#04131B #04131B #0A2E41 #125476 #1A79AB

Accessibility & contrast

On white

14.19

#0A2E41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#0A2E41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A2E41

14.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A2E41	#FFFFFF	#000000	##FFFFFF
##0A2E41	1.00	14.19	1.48	14.19
#FFFFFF	14.19	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252E42

Deuteranopia (green-blind)

#1D2941

Tritanopia (blue-blind)

#003335

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #0a2e41;
/* rgb */ color: rgb(10, 46, 65);
/* oklch */ color: oklch(28.6% 0.053 236.3);

Tailwind

colors: {
  custom: {
    50: '#536675',
    500: '#0a2e41',
    950: '#000000',
  },
}

SCSS

$custom: #0a2e41;
$custom-light: #536675;
$custom-dark: #000000;

JSON

{
  "hex": "#0a2e41",
  "rgb": {
    "r": 10,
    "g": 46,
    "b": 65
  },
  "hsl": {
    "h": 200.727,
    "s": 73.333,
    "l": 14.706
  },
  "oklch": {
    "l": 0.28618,
    "c": 0.05284,
    "h": 236.3
  },
  "luminance": 0.024
}

Semantic roles & 50–950 ramp

primary

#0A2E41

secondary

#7E4629

accent

#7738F0

background

#F4F6F7

surface

#E8EBED

border

#C4C6C8

text

#030608

muted

#787A7B

Preview Lab

Preview with #0A2E41

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

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