#9F371A#9F371A

#9F371A is a mid, vivid red. Relative luminance 0.102; OKLCH L 48.3% C 0.144 H 35.9°. Best body text is #FFFFFF at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#9F371A
RGB	rgb(159, 55, 26)
HSL	hsl(13, 72%, 36%)
HSV	hsv(13, 84%, 62%)
CMYK	cmyk(0%, 65.4%, 83.6%, 37.6%)
CIE-LAB	lab(38.16, 41.76, 39.69)
CIE-LCH	lch(38.16, 57.61, 43.54°)
OKLab	oklab(48.28% 0.1168 0.0846)
OKLCH	oklch(48.28% 0.144 35.9)
XYZ	xyz(15.8525, 10.1802, 2.1073)
Luminance	0.1018 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9F371A #1A829F

analogous

#9F1A40 #9F371A #9F7A1A

triadic

#9F371A #1A9F37 #371A9F

tetradic

#9F371A #409F1A #1A829F #7A1A9F

square

#9F371A #409F1A #1A829F #7A1A9F

split-complementary

#9F371A #1A9F7A #1A409F

monochromatic

#361309 #6A2511 #9F371A #D44923 #E37151

Accessibility & contrast

On white

6.92

#9F371A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#9F371A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #9F371A

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9F371A	#FFFFFF	#000000	##FFFFFF
##9F371A	1.00	6.92	3.04	6.92
#FFFFFF	6.92	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554B15

Deuteranopia (green-blind)

#6F6215

Tritanopia (blue-blind)

#AF1931

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #9f371a;
/* rgb */ color: rgb(159, 55, 26);
/* oklch */ color: oklch(48.3% 0.144 35.9);

Tailwind

colors: {
  custom: {
    50: '#c47359',
    500: '#9f371a',
    950: '#000000',
  },
}

SCSS

$custom: #9f371a;
$custom-light: #c47359;
$custom-dark: #000000;

JSON

{
  "hex": "#9f371a",
  "rgb": {
    "r": 159,
    "g": 55,
    "b": 26
  },
  "hsl": {
    "h": 13.083,
    "s": 71.892,
    "l": 36.275
  },
  "oklch": {
    "l": 0.48278,
    "c": 0.14415,
    "h": 35.9
  },
  "luminance": 0.10178
}

Semantic roles & 50–950 ramp

primary

#9F371A

secondary

#50ABC5

accent

#C7EF39

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#140804

muted

#837B79

Preview Lab

Preview with #9F371A

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

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