#90351A#90351A

#90351A is a mid, vivid red. Relative luminance 0.086; OKLCH L 45.5% C 0.130 H 36.7°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#90351A
RGB	rgb(144, 53, 26)
HSL	hsl(14, 69%, 33%)
HSV	hsv(14, 82%, 56%)
CMYK	cmyk(0%, 63.2%, 81.9%, 43.5%)
CIE-LAB	lab(35.11, 37.08, 35.83)
CIE-LCH	lch(35.11, 51.56, 44.02°)
OKLab	oklab(45.46% 0.1038 0.0775)
OKLCH	oklch(45.46% 0.13 36.7)
XYZ	xyz(12.9626, 8.5519, 1.9452)
Luminance	0.0855 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90351A #1A7590

analogous

#901A3A #90351A #90701A

triadic

#90351A #1A9035 #351A90

tetradic

#90351A #3A901A #1A7590 #701A90

square

#90351A #3A901A #1A7590 #701A90

split-complementary

#90351A #1A9070 #1A3A90

monochromatic

#280F07 #5C2211 #90351A #C44823 #DE6947

Accessibility & contrast

On white

7.75

#90351A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#90351A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #90351A

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90351A	#FFFFFF	#000000	##FFFFFF
##90351A	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4616

Deuteranopia (green-blind)

#655A16

Tritanopia (blue-blind)

#9F1E30

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #90351a;
/* rgb */ color: rgb(144, 53, 26);
/* oklch */ color: oklch(45.5% 0.130 36.7);

Tailwind

colors: {
  custom: {
    50: '#b87059',
    500: '#90351a',
    950: '#000000',
  },
}

SCSS

$custom: #90351a;
$custom-light: #b87059;
$custom-dark: #000000;

JSON

{
  "hex": "#90351a",
  "rgb": {
    "r": 144,
    "g": 53,
    "b": 26
  },
  "hsl": {
    "h": 13.729,
    "s": 69.412,
    "l": 33.333
  },
  "oklch": {
    "l": 0.45462,
    "c": 0.12951,
    "h": 36.7
  },
  "luminance": 0.0855
}

Semantic roles & 50–950 ramp

primary

#90351A

secondary

#47A4BF

accent

#C4EC3C

background

#FCF6F5

surface

#F8ECE9

border

#D1C7C5

text

#130803

muted

#827B78

Preview Lab

Preview with #90351A

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

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