#0A291F#0A291F

#0A291F is a dark, muted teal. Relative luminance 0.017; OKLCH L 25.4% C 0.041 H 168.5°. Best body text is #FFFFFF at 15.56:1 contrast (WCAG AA passes).

Color values

HEX	#0A291F
RGB	rgb(10, 41, 31)
HSL	hsl(161, 61%, 10%)
HSV	hsv(161, 76%, 16%)
CMYK	cmyk(75.6%, 0%, 24.4%, 83.9%)
CIE-LAB	lab(14.11, -14.50, 3.21)
CIE-LCH	lch(14.11, 14.85, 167.50°)
OKLab	oklab(25.44% -0.0405 0.0082)
OKLCH	oklch(25.44% 0.041 168.5)
XYZ	xyz(1.1653, 1.7492, 1.5723)
Luminance	0.0175 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A291F #290A14

analogous

#0A290F #0A291F #0A2429

triadic

#0A291F #1F0A29 #291F0A

tetradic

#0A291F #0F0A29 #290A14 #24290A

square

#0A291F #0F0A29 #290A14 #24290A

split-complementary

#0A291F #290A24 #290F0A

monochromatic

#061913 #061913 #0A291F #165A44 #228B69

Accessibility & contrast

On white

15.56

#0A291F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#0A291F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A291F

15.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A291F	#FFFFFF	#000000	##FFFFFF
##0A291F	1.00	15.56	1.35	15.56
#FFFFFF	15.56	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28261E

Deuteranopia (green-blind)

#232320

Tritanopia (blue-blind)

#002926

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #0a291f;
/* rgb */ color: rgb(10, 41, 31);
/* oklch */ color: oklch(25.4% 0.041 168.5);

Tailwind

colors: {
  custom: {
    50: '#4d635a',
    500: '#0a291f',
    950: '#000000',
  },
}

SCSS

$custom: #0a291f;
$custom-light: #4d635a;
$custom-dark: #000000;

JSON

{
  "hex": "#0a291f",
  "rgb": {
    "r": 10,
    "g": 41,
    "b": 31
  },
  "hsl": {
    "h": 160.645,
    "s": 60.784,
    "l": 10
  },
  "oklch": {
    "l": 0.25442,
    "c": 0.04134,
    "h": 168.5
  },
  "luminance": 0.01749
}

Semantic roles & 50–950 ramp

primary

#0A291F

secondary

#66293D

accent

#4478E4

background

#F4F5F5

surface

#E7EAE9

border

#C3C6C5

text

#010503

muted

#777978

Preview Lab

Preview with #0A291F

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

Preview Lab → · Contrast checker → · Palette generator →