#903129#903129

#903129 is a mid, vivid red. Relative luminance 0.083; OKLCH L 45.1% C 0.130 H 28.2°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#903129
RGB	rgb(144, 49, 41)
HSL	hsl(5, 56%, 36%)
HSV	hsv(5, 72%, 56%)
CMYK	cmyk(0%, 66%, 71.5%, 43.5%)
CIE-LAB	lab(34.58, 39.63, 26.71)
CIE-LCH	lch(34.58, 47.79, 33.98°)
OKLab	oklab(45.12% 0.1147 0.0615)
OKLCH	oklch(45.12% 0.13 28.2)
XYZ	xyz(13.0015, 8.2878, 3.0125)
Luminance	0.0829 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#903129 #298890

analogous

#902955 #903129 #906529

triadic

#903129 #299031 #312990

tetradic

#903129 #559029 #298890 #652990

square

#903129 #559029 #298890 #652990

split-complementary

#903129 #299065 #295590

monochromatic

#31110E #60211B #903129 #C04137 #D26A61

Accessibility & contrast

On white

7.90

#903129 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#903129 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #903129

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##903129	#FFFFFF	#000000	##FFFFFF
##903129	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4428

Deuteranopia (green-blind)

#635926

Tritanopia (blue-blind)

#9E1930

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #903129;
/* rgb */ color: rgb(144, 49, 41);
/* oklch */ color: oklch(45.1% 0.130 28.2);

Tailwind

colors: {
  custom: {
    50: '#b76e63',
    500: '#903129',
    950: '#000000',
  },
}

SCSS

$custom: #903129;
$custom-light: #b76e63;
$custom-dark: #000000;

JSON

{
  "hex": "#903129",
  "rgb": {
    "r": 144,
    "g": 49,
    "b": 41
  },
  "hsl": {
    "h": 4.66,
    "s": 55.676,
    "l": 36.275
  },
  "oklch": {
    "l": 0.45117,
    "c": 0.13017,
    "h": 28.2
  },
  "luminance": 0.08286
}

Semantic roles & 50–950 ramp

primary

#903129

secondary

#5DB1B8

accent

#D3DF49

background

#FCF6F5

surface

#F8ECEA

border

#D1C7C6

text

#130705

muted

#827A79

Preview Lab

Preview with #903129

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

Preview Lab → · Contrast checker → · Palette generator →