#280B19#280B19

#280B19 is a very dark, muted pink. Relative luminance 0.008; OKLCH L 20.4% C 0.052 H 352.6°. Best body text is #FFFFFF at 18.23:1 contrast (WCAG AA passes).

Color values

HEX	#280B19
RGB	rgb(40, 11, 25)
HSL	hsl(331, 57%, 10%)
HSV	hsv(331, 73%, 16%)
CMYK	cmyk(0%, 72.5%, 37.5%, 84.3%)
CIE-LAB	lab(6.87, 16.87, -2.51)
CIE-LCH	lch(6.87, 17.06, 351.52°)
OKLab	oklab(20.35% 0.052 -0.0067)
OKLCH	oklch(20.35% 0.052 352.6)
XYZ	xyz(1.1703, 0.7608, 1.0047)
Luminance	0.0076 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#280B19 #0B281A

analogous

#280B28 #280B19 #280B0B

triadic

#280B19 #19280B #0B1928

tetradic

#280B19 #28280B #0B281A #0B0B28

square

#280B19 #28280B #0B281A #0B0B28

split-complementary

#280B19 #0B280B #0B2828

monochromatic

#18070F #18070F #280B19 #581837 #882555

Accessibility & contrast

On white

18.23

#280B19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#280B19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #280B19

18.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##280B19	#FFFFFF	#000000	##FFFFFF
##280B19	1.00	18.23	1.15	18.23
#FFFFFF	18.23	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F1219

Deuteranopia (green-blind)

#171718

Tritanopia (blue-blind)

#2B0A10

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #280b19;
/* rgb */ color: rgb(40, 11, 25);
/* oklch */ color: oklch(20.4% 0.052 352.6);

Tailwind

colors: {
  custom: {
    50: '#634b55',
    500: '#280b19',
    950: '#000000',
  },
}

SCSS

$custom: #280b19;
$custom-light: #634b55;
$custom-dark: #000000;

JSON

{
  "hex": "#280b19",
  "rgb": {
    "r": 40,
    "g": 11,
    "b": 25
  },
  "hsl": {
    "h": 331.034,
    "s": 56.863,
    "l": 10
  },
  "oklch": {
    "l": 0.20353,
    "c": 0.0524,
    "h": 352.6
  },
  "luminance": 0.00761
}

Semantic roles & 50–950 ramp

primary

#280B19

secondary

#2B6448

accent

#E09748

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#050103

muted

#7A7778

Preview Lab

Preview with #280B19

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

Preview Lab → · Contrast checker → · Palette generator →