#02100E#02100E

#02100E is a very dark, muted teal. Relative luminance 0.004; OKLCH L 15.8% C 0.023 H 184.6°. Best body text is #FFFFFF at 19.39:1 contrast (WCAG AA passes).

Color values

HEX	#02100E
RGB	rgb(2, 16, 14)
HSL	hsl(171, 78%, 4%)
HSV	hsv(171, 88%, 6%)
CMYK	cmyk(87.5%, 0%, 12.5%, 93.7%)
CIE-LAB	lab(3.75, -4.30, -0.40)
CIE-LCH	lch(3.75, 4.32, 185.36°)
OKLab	oklab(15.78% -0.0233 -0.0019)
OKLCH	oklch(15.78% 0.023 184.6)
XYZ	xyz(0.2896, 0.4152, 0.4803)
Luminance	0.0042 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#02100E #100204

analogous

#021007 #02100E #020B10

triadic

#02100E #0E0210 #100E02

tetradic

#02100E #070210 #100204 #0B1002

square

#02100E #070210 #100204 #0B1002

split-complementary

#02100E #10020B #100702

monochromatic

#031B18 #031B18 #031B18 #09463E #107D6D

Accessibility & contrast

On white

19.39

#02100E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#02100E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #02100E

19.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##02100E	#FFFFFF	#000000	##FFFFFF
##02100E	1.00	19.39	1.08	19.39
#FFFFFF	19.39	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F0E0E

Deuteranopia (green-blind)

#0C0D0E

Tritanopia (blue-blind)

#00110F

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #02100e;
/* rgb */ color: rgb(2, 16, 14);
/* oklch */ color: oklch(15.8% 0.023 184.6);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#02100e",
  "rgb": {
    "r": 2,
    "g": 16,
    "b": 14
  },
  "hsl": {
    "h": 171.429,
    "s": 77.778,
    "l": 3.529
  },
  "oklch": {
    "l": 0.15783,
    "c": 0.02334,
    "h": 184.6
  },
  "luminance": 0.00415
}

Semantic roles & 50–950 ramp

primary

#02100E

secondary

#551922

accent

#344FF4

background

#F4F4F4

surface

#E6E7E7

border

#C2C3C3

text

#000101

muted

#777777

Preview Lab

Preview with #02100E

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

Preview Lab → · Contrast checker → · Palette generator →