#902A2D#902A2D

#902A2D is a dark, vivid red. Relative luminance 0.078; OKLCH L 44.3% C 0.137 H 23.1°. Best body text is #FFFFFF at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#902A2D
RGB	rgb(144, 42, 45)
HSL	hsl(358, 55%, 36%)
HSV	hsv(358, 71%, 56%)
CMYK	cmyk(0%, 70.8%, 68.7%, 43.5%)
CIE-LAB	lab(33.51, 42.90, 22.95)
CIE-LCH	lch(33.51, 48.66, 28.15°)
OKLab	oklab(44.34% 0.1259 0.0538)
OKLCH	oklch(44.34% 0.137 23.1)
XYZ	xyz(12.8046, 7.7765, 3.3089)
Luminance	0.0777 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#902A2D #2A908D

analogous

#902A60 #902A2D #905A2A

triadic

#902A2D #2D902A #2A2D90

tetradic

#902A2D #60902A #2A908D #5A2A90

square

#902A2D #60902A #2A908D #5A2A90

split-complementary

#902A2D #2A905A #2A6090

monochromatic

#310E0F #611C1E #902A2D #BF383C #D16366

Accessibility & contrast

On white

8.22

#902A2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#902A2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #902A2D

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##902A2D	#FFFFFF	#000000	##FFFFFF
##902A2D	1.00	8.22	2.55	8.22
#FFFFFF	8.22	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46412C

Deuteranopia (green-blind)

#60572A

Tritanopia (blue-blind)

#9E0C2C

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #902a2d;
/* rgb */ color: rgb(144, 42, 45);
/* oklch */ color: oklch(44.3% 0.137 23.1);

Tailwind

colors: {
  custom: {
    50: '#b76b66',
    500: '#902a2d',
    950: '#000000',
  },
}

SCSS

$custom: #902a2d;
$custom-light: #b76b66;
$custom-dark: #000000;

JSON

{
  "hex": "#902a2d",
  "rgb": {
    "r": 144,
    "g": 42,
    "b": 45
  },
  "hsl": {
    "h": 358.235,
    "s": 54.839,
    "l": 36.471
  },
  "oklch": {
    "l": 0.44341,
    "c": 0.13694,
    "h": 23.1
  },
  "luminance": 0.07775
}

Semantic roles & 50–950 ramp

primary

#902A2D

secondary

#5EB7B5

accent

#DEDA4A

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130705

muted

#827A7A

Preview Lab

Preview with #902A2D

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

Preview Lab → · Contrast checker → · Palette generator →