#9F372B#9F372B

#9F372B is a mid, vivid red. Relative luminance 0.103; OKLCH L 48.5% C 0.141 H 29.6°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#9F372B
RGB	rgb(159, 55, 43)
HSL	hsl(6, 57%, 40%)
HSV	hsv(6, 73%, 62%)
CMYK	cmyk(0%, 65.4%, 73%, 37.6%)
CIE-LAB	lab(38.34, 42.44, 30.58)
CIE-LCH	lch(38.34, 52.31, 35.77°)
OKLab	oklab(48.47% 0.1222 0.0695)
OKLCH	oklch(48.47% 0.141 29.6)
XYZ	xyz(16.1020, 10.2800, 3.4214)
Luminance	0.1028 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9F372B #2B939F

analogous

#9F2B59 #9F372B #9F712B

triadic

#9F372B #2B9F37 #372B9F

tetradic

#9F372B #599F2B #2B939F #712B9F

square

#9F372B #599F2B #2B939F #712B9F

split-complementary

#9F372B #2B9F71 #2B599F

monochromatic

#3F1611 #6F261E #9F372B #CA4B3D #D7786D

Accessibility & contrast

On white

6.87

#9F372B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#9F372B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #9F372B

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9F372B	#FFFFFF	#000000	##FFFFFF
##9F372B	1.00	6.87	3.06	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544C29

Deuteranopia (green-blind)

#6E6328

Tritanopia (blue-blind)

#AF1C35

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #9f372b;
/* rgb */ color: rgb(159, 55, 43);
/* oklch */ color: oklch(48.5% 0.141 29.6);

Tailwind

colors: {
  custom: {
    50: '#c37365',
    500: '#9f372b',
    950: '#000000',
  },
}

SCSS

$custom: #9f372b;
$custom-light: #c37365;
$custom-dark: #000000;

JSON

{
  "hex": "#9f372b",
  "rgb": {
    "r": 159,
    "g": 55,
    "b": 43
  },
  "hsl": {
    "h": 6.207,
    "s": 57.426,
    "l": 39.608
  },
  "oklch": {
    "l": 0.48467,
    "c": 0.14056,
    "h": 29.6
  },
  "luminance": 0.10278
}

Semantic roles & 50–950 ramp

primary

#9F372B

secondary

#67B5BE

accent

#D1E147

background

#FCF7F6

surface

#F9EDEB

border

#D2C8C6

text

#140805

muted

#827B7A

Preview Lab

Preview with #9F372B

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

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