#0A162A#0A162A

#0A162A is a very dark, muted blue. Relative luminance 0.008; OKLCH L 20.1% C 0.044 H 260.1°. Best body text is #FFFFFF at 18.08:1 contrast (WCAG AA passes).

Color values

HEX	#0A162A
RGB	rgb(10, 22, 42)
HSL	hsl(218, 62%, 10%)
HSV	hsv(218, 76%, 16%)
CMYK	cmyk(76.2%, 47.6%, 0%, 83.5%)
CIE-LAB	lab(7.28, 2.64, -15.17)
CIE-LCH	lch(7.28, 15.40, 279.86°)
OKLab	oklab(20.13% -0.0075 -0.0432)
OKLCH	oklch(20.13% 0.044 260.1)
XYZ	xyz(0.8299, 0.8054, 2.3018)
Luminance	0.0081 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A162A #2A1E0A

analogous

#0A262A #0A162A #0E0A2A

triadic

#0A162A #2A0A16 #162A0A

tetradic

#0A162A #2A0A26 #2A1E0A #0A2A0E

square

#0A162A #2A0A26 #2A1E0A #0A2A0E

split-complementary

#0A162A #2A0E0A #262A0A

monochromatic

#060D19 #060D19 #0A162A #16305B #224A8D

Accessibility & contrast

On white

18.08

#0A162A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#0A162A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A162A

18.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A162A	#FFFFFF	#000000	##FFFFFF
##0A162A	1.00	18.08	1.16	18.08
#FFFFFF	18.08	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D182B

Deuteranopia (green-blind)

#09152A

Tritanopia (blue-blind)

#001B1D

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #0a162a;
/* rgb */ color: rgb(10, 22, 42);
/* oklch */ color: oklch(20.1% 0.044 260.1);

Tailwind

colors: {
  custom: {
    50: '#4d5263',
    500: '#0a162a',
    950: '#000000',
  },
}

SCSS

$custom: #0a162a;
$custom-light: #4d5263;
$custom-dark: #000000;

JSON

{
  "hex": "#0a162a",
  "rgb": {
    "r": 10,
    "g": 22,
    "b": 42
  },
  "hsl": {
    "h": 217.5,
    "s": 61.538,
    "l": 10.196
  },
  "oklch": {
    "l": 0.20126,
    "c": 0.04384,
    "h": 260.1
  },
  "luminance": 0.00806
}

Semantic roles & 50–950 ramp

primary

#0A162A

secondary

#675029

accent

#A843E5

background

#F4F4F5

surface

#E7E7EA

border

#C3C3C6

text

#010205

muted

#777879

Preview Lab

Preview with #0A162A

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

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