#90351E#90351E

#90351E is a mid, vivid red. Relative luminance 0.086; OKLCH L 45.5% C 0.129 H 35.2°. Best body text is #FFFFFF at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#90351E
RGB	rgb(144, 53, 30)
HSL	hsl(12, 66%, 34%)
HSV	hsv(12, 79%, 56%)
CMYK	cmyk(0%, 63.2%, 79.2%, 43.5%)
CIE-LAB	lab(35.15, 37.23, 33.73)
CIE-LCH	lch(35.15, 50.24, 42.17°)
OKLab	oklab(45.5% 0.105 0.0741)
OKLCH	oklch(45.5% 0.129 35.2)
XYZ	xyz(13.0105, 8.5711, 2.1973)
Luminance	0.0857 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90351E #1E7990

analogous

#901E40 #90351E #906E1E

triadic

#90351E #1E9035 #351E90

tetradic

#90351E #40901E #1E7990 #6E1E90

square

#90351E #40901E #1E7990 #6E1E90

split-complementary

#90351E #1E906E #1E4090

monochromatic

#2B1009 #5D2213 #90351E #C34829 #DA6A4E

Accessibility & contrast

On white

7.74

#90351E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#90351E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #90351E

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90351E	#FFFFFF	#000000	##FFFFFF
##90351E	1.00	7.74	2.71	7.74
#FFFFFF	7.74	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F461B

Deuteranopia (green-blind)

#655A1B

Tritanopia (blue-blind)

#9F1E30

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #90351e;
/* rgb */ color: rgb(144, 53, 30);
/* oklch */ color: oklch(45.5% 0.129 35.2);

Tailwind

colors: {
  custom: {
    50: '#b8705b',
    500: '#90351e',
    950: '#000000',
  },
}

SCSS

$custom: #90351e;
$custom-light: #b8705b;
$custom-dark: #000000;

JSON

{
  "hex": "#90351e",
  "rgb": {
    "r": 144,
    "g": 53,
    "b": 30
  },
  "hsl": {
    "h": 12.105,
    "s": 65.517,
    "l": 34.118
  },
  "oklch": {
    "l": 0.45503,
    "c": 0.12854,
    "h": 35.2
  },
  "luminance": 0.08569
}

Semantic roles & 50–950 ramp

primary

#90351E

secondary

#4DA6BD

accent

#C6E83F

background

#FCF6F5

surface

#F8ECE9

border

#D1C7C5

text

#130804

muted

#827B79

Preview Lab

Preview with #90351E

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

Preview Lab → · Contrast checker → · Palette generator →