#903E35#903E35

#903E35 is a mid, moderate red. Relative luminance 0.096; OKLCH L 47.1% C 0.113 H 28.4°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#903E35
RGB	rgb(144, 62, 53)
HSL	hsl(6, 46%, 39%)
HSV	hsv(6, 63%, 56%)
CMYK	cmyk(0%, 56.9%, 63.2%, 43.5%)
CIE-LAB	lab(37.18, 34.02, 22.55)
CIE-LCH	lch(37.18, 40.82, 33.54°)
OKLab	oklab(47.14% 0.0996 0.0539)
OKLCH	oklch(47.14% 0.113 28.4)
XYZ	xyz(13.8681, 9.6333, 4.4966)
Luminance	0.0963 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#903E35 #358790

analogous

#903559 #903E35 #906B35

triadic

#903E35 #35903E #3E3590

tetradic

#903E35 #599035 #358790 #6B3590

square

#903E35 #599035 #358790 #6B3590

split-complementary

#903E35 #35906B #355990

monochromatic

#371714 #632B25 #903E35 #BB5247 #CC7C74

Accessibility & contrast

On white

7.18

#903E35 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#903E35 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #903E35

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##903E35	#FFFFFF	#000000	##FFFFFF
##903E35	1.00	7.18	2.93	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534D34

Deuteranopia (green-blind)

#675E33

Tritanopia (blue-blind)

#9E2F3C

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #903e35;
/* rgb */ color: rgb(144, 62, 53);
/* oklch */ color: oklch(47.1% 0.113 28.4);

Tailwind

colors: {
  custom: {
    50: '#b6766c',
    500: '#903e35',
    950: '#000000',
  },
}

SCSS

$custom: #903e35;
$custom-light: #b6766c;
$custom-dark: #000000;

JSON

{
  "hex": "#903e35",
  "rgb": {
    "r": 144,
    "g": 62,
    "b": 53
  },
  "hsl": {
    "h": 5.934,
    "s": 46.193,
    "l": 38.627
  },
  "oklch": {
    "l": 0.47138,
    "c": 0.11324,
    "h": 28.4
  },
  "luminance": 0.09632
}

Semantic roles & 50–950 ramp

primary

#903E35

secondary

#6DADB4

accent

#C9D652

background

#FBF7F6

surface

#F7EDEB

border

#D0C8C6

text

#120907

muted

#817B7A

Preview Lab

Preview with #903E35

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

Preview Lab → · Contrast checker → · Palette generator →