#0A392D#0A392D

#0A392D is a dark, muted teal. Relative luminance 0.032; OKLCH L 31.0% C 0.054 H 171.7°. Best body text is #FFFFFF at 12.84:1 contrast (WCAG AA passes).

Color values

HEX	#0A392D
RGB	rgb(10, 57, 45)
HSL	hsl(165, 70%, 13%)
HSV	hsv(165, 82%, 22%)
CMYK	cmyk(82.5%, 0%, 21.1%, 77.6%)
CIE-LAB	lab(20.75, -18.96, 3.04)
CIE-LCH	lch(20.75, 19.21, 170.89°)
OKLab	oklab(31.01% -0.0533 0.0077)
OKLCH	oklch(31.01% 0.054 171.7)
XYZ	xyz(2.0617, 3.1800, 2.9873)
Luminance	0.0318 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A392D #390A16

analogous

#0A3915 #0A392D #0A2D39

triadic

#0A392D #2D0A39 #392D0A

tetradic

#0A392D #150A39 #390A16 #2D390A

square

#0A392D #150A39 #390A16 #2D390A

split-complementary

#0A392D #390A2D #39150A

monochromatic

#051A15 #051A15 #0A392D #136D56 #1CA17F

Accessibility & contrast

On white

12.84

#0A392D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#0A392D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A392D

12.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A392D	#FFFFFF	#000000	##FFFFFF
##0A392D	1.00	12.84	1.64	12.84
#FFFFFF	12.84	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37352C

Deuteranopia (green-blind)

#31302E

Tritanopia (blue-blind)

#003A36

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #0a392d;
/* rgb */ color: rgb(10, 57, 45);
/* oklch */ color: oklch(31.0% 0.054 171.7);

Tailwind

colors: {
  custom: {
    50: '#517065',
    500: '#0a392d',
    950: '#000000',
  },
}

SCSS

$custom: #0a392d;
$custom-light: #517065;
$custom-dark: #000000;

JSON

{
  "hex": "#0a392d",
  "rgb": {
    "r": 10,
    "g": 57,
    "b": 45
  },
  "hsl": {
    "h": 164.681,
    "s": 70.149,
    "l": 13.137
  },
  "oklch": {
    "l": 0.31006,
    "c": 0.05383,
    "h": 171.7
  },
  "luminance": 0.0318
}

Semantic roles & 50–950 ramp

primary

#0A392D

secondary

#76283C

accent

#3B68ED

background

#F4F6F6

surface

#E7ECEB

border

#C3C7C6

text

#020705

muted

#787A7A

Preview Lab

Preview with #0A392D

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

Preview Lab → · Contrast checker → · Palette generator →