#903629#903629

#903629 is a mid, vivid red. Relative luminance 0.087; OKLCH L 45.8% C 0.125 H 30.7°. Best body text is #FFFFFF at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#903629
RGB	rgb(144, 54, 41)
HSL	hsl(8, 56%, 36%)
HSV	hsv(8, 72%, 56%)
CMYK	cmyk(0%, 62.5%, 71.5%, 43.5%)
CIE-LAB	lab(35.46, 37.27, 27.74)
CIE-LCH	lch(35.46, 46.46, 36.66°)
OKLab	oklab(45.78% 0.1074 0.0637)
OKLCH	oklch(45.78% 0.125 30.7)
XYZ	xyz(13.2224, 8.7295, 3.0861)
Luminance	0.0873 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#903629 #298390

analogous

#902950 #903629 #906A29

triadic

#903629 #299036 #362990

tetradic

#903629 #509029 #298390 #6A2990

square

#903629 #509029 #298390 #6A2990

split-complementary

#903629 #29906A #295090

monochromatic

#31120E #60241B #903629 #C04837 #D27061

Accessibility & contrast

On white

7.65

#903629 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#903629 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #903629

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##903629	#FFFFFF	#000000	##FFFFFF
##903629	1.00	7.65	2.75	7.65
#FFFFFF	7.65	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4727

Deuteranopia (green-blind)

#655B26

Tritanopia (blue-blind)

#9E2233

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #903629;
/* rgb */ color: rgb(144, 54, 41);
/* oklch */ color: oklch(45.8% 0.125 30.7);

Tailwind

colors: {
  custom: {
    50: '#b77163',
    500: '#903629',
    950: '#000000',
  },
}

SCSS

$custom: #903629;
$custom-light: #b77163;
$custom-dark: #000000;

JSON

{
  "hex": "#903629",
  "rgb": {
    "r": 144,
    "g": 54,
    "b": 41
  },
  "hsl": {
    "h": 7.573,
    "s": 55.676,
    "l": 36.275
  },
  "oklch": {
    "l": 0.45781,
    "c": 0.12486,
    "h": 30.7
  },
  "luminance": 0.08728
}

Semantic roles & 50–950 ramp

primary

#903629

secondary

#5DACB8

accent

#CCDF49

background

#FCF7F5

surface

#F8EDEA

border

#D1C8C6

text

#120805

muted

#817B79

Preview Lab

Preview with #903629

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

Preview Lab → · Contrast checker → · Palette generator →