#10312A#10312A

#10312A is a dark, muted teal. Relative luminance 0.025; OKLCH L 28.6% C 0.041 H 177.1°. Best body text is #FFFFFF at 14.05:1 contrast (WCAG AA passes).

Color values

HEX	#10312A
RGB	rgb(16, 49, 42)
HSL	hsl(167, 51%, 13%)
HSV	hsv(167, 67%, 19%)
CMYK	cmyk(67.3%, 0%, 14.3%, 80.8%)
CIE-LAB	lab(17.80, -14.17, 0.86)
CIE-LCH	lch(17.80, 14.20, 176.54°)
OKLab	oklab(28.62% -0.0407 0.0021)
OKLCH	oklch(28.62% 0.041 177.1)
XYZ	xyz(1.7297, 2.4738, 2.5764)
Luminance	0.0247 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10312A #311017

analogous

#103119 #10312A #102731

triadic

#10312A #2A1031 #312A10

tetradic

#10312A #191031 #311017 #273110

square

#10312A #191031 #311017 #273110

split-complementary

#10312A #311027 #311910

monochromatic

#081714 #081714 #10312A #1F5F52 #2E8D79

Accessibility & contrast

On white

14.05

#10312A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#10312A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10312A

14.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10312A	#FFFFFF	#000000	##FFFFFF
##10312A	1.00	14.05	1.49	14.05
#FFFFFF	14.05	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2E2A

Deuteranopia (green-blind)

#2A2A2B

Tritanopia (blue-blind)

#00322F

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #10312a;
/* rgb */ color: rgb(16, 49, 42);
/* oklch */ color: oklch(28.6% 0.041 177.1);

Tailwind

colors: {
  custom: {
    50: '#526963',
    500: '#10312a',
    950: '#000000',
  },
}

SCSS

$custom: #10312a;
$custom-light: #526963;
$custom-dark: #000000;

JSON

{
  "hex": "#10312a",
  "rgb": {
    "r": 16,
    "g": 49,
    "b": 42
  },
  "hsl": {
    "h": 167.273,
    "s": 50.769,
    "l": 12.745
  },
  "oklch": {
    "l": 0.28624,
    "c": 0.04079,
    "h": 177.1
  },
  "luminance": 0.02474
}

Semantic roles & 50–950 ramp

primary

#10312A

secondary

#6A333E

accent

#4E6BDA

background

#F4F6F5

surface

#E7EBEA

border

#C3C6C6

text

#020605

muted

#787A79

Preview Lab

Preview with #10312A

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

Preview Lab → · Contrast checker → · Palette generator →