#0A241A#0A241A

#0A241A is a very dark, muted teal. Relative luminance 0.014; OKLCH L 23.6% C 0.038 H 165.3°. Best body text is #FFFFFF at 16.40:1 contrast (WCAG AA passes).

Color values

HEX	#0A241A
RGB	rgb(10, 36, 26)
HSL	hsl(157, 57%, 9%)
HSV	hsv(157, 72%, 14%)
CMYK	cmyk(72.2%, 0%, 27.8%, 85.9%)
CIE-LAB	lab(11.96, -13.11, 3.73)
CIE-LCH	lch(11.96, 13.63, 164.12°)
OKLab	oklab(23.64% -0.0364 0.0096)
OKLCH	oklch(23.64% 0.038 165.3)
XYZ	xyz(0.9424, 1.4008, 1.1978)
Luminance	0.0140 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A241A #240A14

analogous

#0A240D #0A241A #0A2124

triadic

#0A241A #1A0A24 #241A0A

tetradic

#0A241A #0D0A24 #240A14 #21240A

square

#0A241A #0D0A24 #240A14 #21240A

split-complementary

#0A241A #240A21 #240D0A

monochromatic

#071811 #071811 #0A241A #17543D #25845F

Accessibility & contrast

On white

16.40

#0A241A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#0A241A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A241A

16.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A241A	#FFFFFF	#000000	##FFFFFF
##0A241A	1.00	16.40	1.28	16.40
#FFFFFF	16.40	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232119

Deuteranopia (green-blind)

#1F1E1B

Tritanopia (blue-blind)

#022421

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #0a241a;
/* rgb */ color: rgb(10, 36, 26);
/* oklch */ color: oklch(23.6% 0.038 165.3);

Tailwind

colors: {
  custom: {
    50: '#4c5f56',
    500: '#0a241a',
    950: '#000000',
  },
}

SCSS

$custom: #0a241a;
$custom-light: #4c5f56;
$custom-dark: #000000;

JSON

{
  "hex": "#0a241a",
  "rgb": {
    "r": 10,
    "g": 36,
    "b": 26
  },
  "hsl": {
    "h": 156.923,
    "s": 56.522,
    "l": 9.02
  },
  "oklch": {
    "l": 0.2364,
    "c": 0.03765,
    "h": 165.3
  },
  "luminance": 0.01401
}

Semantic roles & 50–950 ramp

primary

#0A241A

secondary

#602A3F

accent

#4882E0

background

#F4F5F5

surface

#E7E9E9

border

#C3C5C5

text

#010403

muted

#777978

Preview Lab

Preview with #0A241A

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

Preview Lab → · Contrast checker → · Palette generator →