#02100D#02100D

#02100D is a very dark, muted teal. Relative luminance 0.004; OKLCH L 15.7% C 0.024 H 179.8°. Best body text is #FFFFFF at 19.40:1 contrast (WCAG AA passes).

Color values

HEX	#02100D
RGB	rgb(2, 16, 13)
HSL	hsl(167, 78%, 4%)
HSV	hsv(167, 88%, 6%)
CMYK	cmyk(87.5%, 0%, 18.7%, 93.7%)
CIE-LAB	lab(3.73, -4.47, 0.05)
CIE-LCH	lch(3.73, 4.47, 179.31°)
OKLab	oklab(15.74% -0.0239 0.0001)
OKLCH	oklch(15.74% 0.024 179.8)
XYZ	xyz(0.2829, 0.4125, 0.4454)
Luminance	0.0041 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#02100D #100205

analogous

#021006 #02100D #020C10

triadic

#02100D #0D0210 #100D02

tetradic

#02100D #060210 #100205 #0C1002

square

#02100D #060210 #100205 #0C1002

split-complementary

#02100D #10020C #100602

monochromatic

#031B16 #031B16 #031B16 #094639 #107D65

Accessibility & contrast

On white

19.40

#02100D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#02100D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #02100D

19.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##02100D	#FFFFFF	#000000	##FFFFFF
##02100D	1.00	19.40	1.08	19.40
#FFFFFF	19.40	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F0E0D

Deuteranopia (green-blind)

#0C0C0D

Tritanopia (blue-blind)

#00100F

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #02100d;
/* rgb */ color: rgb(2, 16, 13);
/* oklch */ color: oklch(15.7% 0.024 179.8);

Tailwind

colors: {
  custom: {
    50: '#474e4d',
    500: '#02100d',
    950: '#000000',
  },
}

SCSS

$custom: #02100d;
$custom-light: #474e4d;
$custom-dark: #000000;

JSON

{
  "hex": "#02100d",
  "rgb": {
    "r": 2,
    "g": 16,
    "b": 13
  },
  "hsl": {
    "h": 167.143,
    "s": 77.778,
    "l": 3.529
  },
  "oklch": {
    "l": 0.15738,
    "c": 0.02392,
    "h": 179.8
  },
  "luminance": 0.00413
}

Semantic roles & 50–950 ramp

primary

#02100D

secondary

#551926

accent

#345DF4

background

#F4F4F4

surface

#E6E7E7

border

#C2C3C3

text

#000101

muted

#777777

Preview Lab

Preview with #02100D

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

Preview Lab → · Contrast checker → · Palette generator →