#902820#902820

#902820 is a dark, vivid red. Relative luminance 0.076; OKLCH L 43.9% C 0.141 H 28.6°. Best body text is #FFFFFF at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#902820
RGB	rgb(144, 40, 32)
HSL	hsl(4, 64%, 35%)
HSV	hsv(4, 78%, 56%)
CMYK	cmyk(0%, 72.2%, 77.8%, 43.5%)
CIE-LAB	lab(33.03, 43.07, 30.36)
CIE-LCH	lch(33.03, 52.69, 35.18°)
OKLab	oklab(43.92% 0.1236 0.0674)
OKLCH	oklch(43.92% 0.141 28.6)
XYZ	xyz(12.5225, 7.5531, 2.1647)
Luminance	0.0755 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#902820 #208890

analogous

#902050 #902820 #906020

triadic

#902820 #209028 #282090

tetradic

#902820 #509020 #208890 #602090

square

#902820 #509020 #208890 #602090

split-complementary

#902820 #209060 #205090

monochromatic

#2C0C0A #5E1A15 #902820 #C2362B #D95B52

Accessibility & contrast

On white

8.37

#902820 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#902820 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #902820

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##902820	#FFFFFF	#000000	##FFFFFF
##902820	1.00	8.37	2.51	8.37
#FFFFFF	8.37	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463F1E

Deuteranopia (green-blind)

#60561C

Tritanopia (blue-blind)

#9F0027

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #902820;
/* rgb */ color: rgb(144, 40, 32);
/* oklch */ color: oklch(43.9% 0.141 28.6);

Tailwind

colors: {
  custom: {
    50: '#b8695c',
    500: '#902820',
    950: '#000000',
  },
}

SCSS

$custom: #902820;
$custom-light: #b8695c;
$custom-dark: #000000;

JSON

{
  "hex": "#902820",
  "rgb": {
    "r": 144,
    "g": 40,
    "b": 32
  },
  "hsl": {
    "h": 4.286,
    "s": 63.636,
    "l": 34.51
  },
  "oklch": {
    "l": 0.43924,
    "c": 0.14078,
    "h": 28.6
  },
  "luminance": 0.07551
}

Semantic roles & 50–950 ramp

primary

#902820

secondary

#50B4BC

accent

#DBE741

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#130704

muted

#827A79

Preview Lab

Preview with #902820

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

Preview Lab → · Contrast checker → · Palette generator →