#210A1D#210A1D

#210A1D is a very dark, muted pink. Relative luminance 0.006; OKLCH L 19.1% C 0.050 H 334.4°. Best body text is #FFFFFF at 18.65:1 contrast (WCAG AA passes).

Color values

HEX	#210A1D
RGB	rgb(33, 10, 29)
HSL	hsl(310, 53%, 8%)
HSV	hsv(310, 70%, 13%)
CMYK	cmyk(0%, 69.7%, 12.1%, 87.1%)
CIE-LAB	lab(5.68, 14.52, -7.53)
CIE-LCH	lch(5.68, 16.36, 332.60°)
OKLab	oklab(19.11% 0.0453 -0.0217)
OKLCH	oklch(19.11% 0.05 334.4)
XYZ	xyz(0.9575, 0.6292, 1.2332)
Luminance	0.0063 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210A1D #0A210E

analogous

#190A21 #210A1D #210A11

triadic

#210A1D #1D210A #0A1D21

tetradic

#210A1D #21190A #0A210E #0A1121

square

#210A1D #21190A #0A210E #0A1121

split-complementary

#210A1D #11210A #0A2119

monochromatic

#170715 #170715 #210A1D #501846 #7F2670

Accessibility & contrast

On white

18.65

#210A1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#210A1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210A1D

18.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210A1D	#FFFFFF	#000000	##FFFFFF
##210A1D	1.00	18.65	1.13	18.65
#FFFFFF	18.65	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A101E

Deuteranopia (green-blind)

#11141C

Tritanopia (blue-blind)

#230B12

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #210a1d;
/* rgb */ color: rgb(33, 10, 29);
/* oklch */ color: oklch(19.1% 0.050 334.4);

Tailwind

colors: {
  custom: {
    50: '#5c4b58',
    500: '#210a1d',
    950: '#000000',
  },
}

SCSS

$custom: #210a1d;
$custom-light: #5c4b58;
$custom-dark: #000000;

JSON

{
  "hex": "#210a1d",
  "rgb": {
    "r": 33,
    "g": 10,
    "b": 29
  },
  "hsl": {
    "h": 310.435,
    "s": 53.488,
    "l": 8.431
  },
  "oklch": {
    "l": 0.19105,
    "c": 0.05019,
    "h": 334.4
  },
  "luminance": 0.00629
}

Semantic roles & 50–950 ramp

primary

#210A1D

secondary

#2A5D33

accent

#DD644B

background

#F5F4F5

surface

#E9E7E9

border

#C5C3C5

text

#040103

muted

#797778

Preview Lab

Preview with #210A1D

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

Preview Lab → · Contrast checker → · Palette generator →