#210A18#210A18

#210A18 is a very dark, muted pink. Relative luminance 0.006; OKLCH L 18.8% C 0.045 H 344.9°. Best body text is #FFFFFF at 18.73:1 contrast (WCAG AA passes).

Color values

HEX	#210A18
RGB	rgb(33, 10, 24)
HSL	hsl(323, 53%, 8%)
HSV	hsv(323, 70%, 13%)
CMYK	cmyk(0%, 69.7%, 27.3%, 87.1%)
CIE-LAB	lab(5.48, 13.23, -3.91)
CIE-LCH	lch(5.48, 13.79, 343.53°)
OKLab	oklab(18.83% 0.0437 -0.0118)
OKLCH	oklch(18.83% 0.045 344.9)
XYZ	xyz(0.9006, 0.6064, 0.9336)
Luminance	0.0061 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210A18 #0A2113

analogous

#1E0A21 #210A18 #210A0C

triadic

#210A18 #18210A #0A1821

tetradic

#210A18 #211E0A #0A2113 #0A0C21

square

#210A18 #211E0A #0A2113 #0A0C21

split-complementary

#210A18 #0C210A #0A211E

monochromatic

#170711 #170711 #210A18 #50183A #7F265C

Accessibility & contrast

On white

18.73

#210A18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#210A18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210A18

18.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210A18	#FFFFFF	#000000	##FFFFFF
##210A18	1.00	18.73	1.12	18.73
#FFFFFF	18.73	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C1018

Deuteranopia (green-blind)

#121317

Tritanopia (blue-blind)

#240A0F

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #210a18;
/* rgb */ color: rgb(33, 10, 24);
/* oklch */ color: oklch(18.8% 0.045 344.9);

Tailwind

colors: {
  custom: {
    50: '#5c4b54',
    500: '#210a18',
    950: '#000000',
  },
}

SCSS

$custom: #210a18;
$custom-light: #5c4b54;
$custom-dark: #000000;

JSON

{
  "hex": "#210a18",
  "rgb": {
    "r": 33,
    "g": 10,
    "b": 24
  },
  "hsl": {
    "h": 323.478,
    "s": 53.488,
    "l": 8.431
  },
  "oklch": {
    "l": 0.18825,
    "c": 0.04525,
    "h": 344.9
  },
  "luminance": 0.00606
}

Semantic roles & 50–950 ramp

primary

#210A18

secondary

#2A5D3E

accent

#DD844B

background

#F5F4F4

surface

#E9E7E7

border

#C5C3C3

text

#040102

muted

#797778

Preview Lab

Preview with #210A18

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

Preview Lab → · Contrast checker → · Palette generator →