#9F381C#9F381C

#9F381C is a mid, vivid red. Relative luminance 0.103; OKLCH L 48.4% C 0.143 H 35.8°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#9F381C
RGB	rgb(159, 56, 28)
HSL	hsl(13, 70%, 37%)
HSV	hsv(13, 82%, 62%)
CMYK	cmyk(0%, 64.8%, 82.4%, 37.6%)
CIE-LAB	lab(38.35, 41.37, 38.86)
CIE-LCH	lch(38.35, 56.76, 43.21°)
OKLab	oklab(48.42% 0.1159 0.0834)
OKLCH	oklch(48.42% 0.143 35.8)
XYZ	xyz(15.9236, 10.2854, 2.2452)
Luminance	0.1028 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9F381C #1C839F

analogous

#9F1C42 #9F381C #9F791C

triadic

#9F381C #1C9F38 #381C9F

tetradic

#9F381C #429F1C #1C839F #791C9F

square

#9F381C #429F1C #1C839F #791C9F

split-complementary

#9F381C #1C9F79 #1C429F

monochromatic

#37130A #6B2613 #9F381C #D34A25 #E17254

Accessibility & contrast

On white

6.87

#9F381C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#9F381C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #9F381C

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9F381C	#FFFFFF	#000000	##FFFFFF
##9F381C	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)

#564C18

Deuteranopia (green-blind)

#6F6318

Tritanopia (blue-blind)

#AF1C33

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #9f381c;
/* rgb */ color: rgb(159, 56, 28);
/* oklch */ color: oklch(48.4% 0.143 35.8);

Tailwind

colors: {
  custom: {
    50: '#c3735b',
    500: '#9f381c',
    950: '#000000',
  },
}

SCSS

$custom: #9f381c;
$custom-light: #c3735b;
$custom-dark: #000000;

JSON

{
  "hex": "#9f381c",
  "rgb": {
    "r": 159,
    "g": 56,
    "b": 28
  },
  "hsl": {
    "h": 12.824,
    "s": 70.053,
    "l": 36.667
  },
  "oklch": {
    "l": 0.48424,
    "c": 0.14281,
    "h": 35.8
  },
  "luminance": 0.10283
}

Semantic roles & 50–950 ramp

primary

#9F381C

secondary

#53ACC4

accent

#C7ED3B

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#140804

muted

#837B79

Preview Lab

Preview with #9F381C

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

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