#902827#902827

#902827 is a dark, vivid red. Relative luminance 0.076; OKLCH L 44.0% C 0.140 H 25.5°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#902827
RGB	rgb(144, 40, 39)
HSL	hsl(1, 57%, 36%)
HSV	hsv(1, 73%, 56%)
CMYK	cmyk(0%, 72.2%, 72.9%, 43.5%)
CIE-LAB	lab(33.13, 43.39, 26.23)
CIE-LCH	lch(33.13, 50.70, 31.16°)
OKLab	oklab(44.02% 0.1262 0.06)
OKLCH	oklch(44.02% 0.14 25.5)
XYZ	xyz(12.6280, 7.5952, 2.7202)
Luminance	0.0759 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#902827 #278F90

analogous

#90275A #902827 #905C27

triadic

#902827 #279028 #282790

tetradic

#902827 #5A9027 #278F90 #5C2790

square

#902827 #5A9027 #278F90 #5C2790

split-complementary

#902827 #27905C #275A90

monochromatic

#300D0D #601B1A #902827 #C03534 #D35F5E

Accessibility & contrast

On white

8.34

#902827 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#902827 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #902827

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##902827	#FFFFFF	#000000	##FFFFFF
##902827	1.00	8.34	2.52	8.34
#FFFFFF	8.34	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464026

Deuteranopia (green-blind)

#605624

Tritanopia (blue-blind)

#9F0329

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #902827;
/* rgb */ color: rgb(144, 40, 39);
/* oklch */ color: oklch(44.0% 0.140 25.5);

Tailwind

colors: {
  custom: {
    50: '#b86961',
    500: '#902827',
    950: '#000000',
  },
}

SCSS

$custom: #902827;
$custom-light: #b86961;
$custom-dark: #000000;

JSON

{
  "hex": "#902827",
  "rgb": {
    "r": 144,
    "g": 40,
    "b": 39
  },
  "hsl": {
    "h": 0.571,
    "s": 57.377,
    "l": 35.882
  },
  "oklch": {
    "l": 0.44021,
    "c": 0.13971,
    "h": 25.5
  },
  "luminance": 0.07593
}

Semantic roles & 50–950 ramp

primary

#902827

secondary

#5AB8B9

accent

#DFE147

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130705

muted

#827A79

Preview Lab

Preview with #902827

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

Preview Lab → · Contrast checker → · Palette generator →