#10281C#10281C

#10281C is a dark, muted teal. Relative luminance 0.017; OKLCH L 25.3% C 0.038 H 160.2°. Best body text is #FFFFFF at 15.64:1 contrast (WCAG AA passes).

Color values

HEX	#10281C
RGB	rgb(16, 40, 28)
HSL	hsl(150, 43%, 11%)
HSV	hsv(150, 60%, 16%)
CMYK	cmyk(60%, 0%, 30%, 84.3%)
CIE-LAB	lab(13.89, -13.01, 5.06)
CIE-LCH	lch(13.89, 13.96, 158.73°)
OKLab	oklab(25.31% -0.0359 0.013)
OKLCH	oklch(25.31% 0.038 160.2)
XYZ	xyz(1.1820, 1.7115, 1.3664)
Luminance	0.0171 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10281C #28101C

analogous

#102810 #10281C #102828

triadic

#10281C #1C1028 #281C10

tetradic

#10281C #101028 #28101C #282810

square

#10281C #101028 #28101C #282810

split-complementary

#10281C #281028 #281010

monochromatic

#09160F #09160F #10281C #21543B #337F59

Accessibility & contrast

On white

15.64

#10281C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#10281C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10281C

15.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10281C	#FFFFFF	#000000	##FFFFFF
##10281C	1.00	15.64	1.34	15.64
#FFFFFF	15.64	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27251B

Deuteranopia (green-blind)

#24221D

Tritanopia (blue-blind)

#092825

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #10281c;
/* rgb */ color: rgb(16, 40, 28);
/* oklch */ color: oklch(25.3% 0.038 160.2);

Tailwind

colors: {
  custom: {
    50: '#506258',
    500: '#10281c',
    950: '#000000',
  },
}

SCSS

$custom: #10281c;
$custom-light: #506258;
$custom-dark: #000000;

JSON

{
  "hex": "#10281c",
  "rgb": {
    "r": 16,
    "g": 40,
    "b": 28
  },
  "hsl": {
    "h": 150,
    "s": 42.857,
    "l": 10.98
  },
  "oklch": {
    "l": 0.2531,
    "c": 0.03817,
    "h": 160.2
  },
  "luminance": 0.01712
}

Semantic roles & 50–950 ramp

primary

#10281C

secondary

#60344A

accent

#5594D3

background

#F4F5F5

surface

#E7EAE9

border

#C3C6C5

text

#020503

muted

#787978

Preview Lab

Preview with #10281C

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

Preview Lab → · Contrast checker → · Palette generator →