#0A3129#0A3129

#0A3129 is a dark, muted teal. Relative luminance 0.024; OKLCH L 28.4% C 0.045 H 176.4°. Best body text is #FFFFFF at 14.15:1 contrast (WCAG AA passes).

Color values

HEX	#0A3129
RGB	rgb(10, 49, 41)
HSL	hsl(168, 66%, 12%)
HSV	hsv(168, 80%, 19%)
CMYK	cmyk(79.6%, 0%, 16.3%, 80.8%)
CIE-LAB	lab(17.56, -15.88, 1.17)
CIE-LCH	lch(17.56, 15.92, 175.78°)
OKLab	oklab(28.36% -0.0454 0.0029)
OKLCH	oklch(28.36% 0.045 176.4)
XYZ	xyz(1.6235, 2.4211, 2.4791)
Luminance	0.0242 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A3129 #310A12

analogous

#0A3116 #0A3129 #0A2631

triadic

#0A3129 #290A31 #31290A

tetradic

#0A3129 #160A31 #310A12 #26310A

square

#0A3129 #160A31 #310A12 #26310A

split-complementary

#0A3129 #310A26 #31160A

monochromatic

#051915 #051915 #0A3129 #146454 #1F977E

Accessibility & contrast

On white

14.15

#0A3129 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#0A3129 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A3129

14.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A3129	#FFFFFF	#000000	##FFFFFF
##0A3129	1.00	14.15	1.48	14.15
#FFFFFF	14.15	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2D29

Deuteranopia (green-blind)

#29292A

Tritanopia (blue-blind)

#00322F

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #0a3129;
/* rgb */ color: rgb(10, 49, 41);
/* oklch */ color: oklch(28.4% 0.045 176.4);

Tailwind

colors: {
  custom: {
    50: '#4f6962',
    500: '#0a3129',
    950: '#000000',
  },
}

SCSS

$custom: #0a3129;
$custom-light: #4f6962;
$custom-dark: #000000;

JSON

{
  "hex": "#0a3129",
  "rgb": {
    "r": 10,
    "g": 49,
    "b": 41
  },
  "hsl": {
    "h": 167.692,
    "s": 66.102,
    "l": 11.569
  },
  "oklch": {
    "l": 0.28357,
    "c": 0.04546,
    "h": 176.4
  },
  "luminance": 0.02421
}

Semantic roles & 50–950 ramp

primary

#0A3129

secondary

#6E2937

accent

#3F62E9

background

#F4F6F5

surface

#E7EBEA

border

#C3C6C6

text

#020605

muted

#787A79

Preview Lab

Preview with #0A3129

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

Preview Lab → · Contrast checker → · Palette generator →