#9F371D#9F371D

#9F371D is a mid, vivid red. Relative luminance 0.102; OKLCH L 48.3% C 0.144 H 35.0°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#9F371D
RGB	rgb(159, 55, 29)
HSL	hsl(12, 69%, 37%)
HSV	hsv(12, 82%, 62%)
CMYK	cmyk(0%, 65.4%, 81.8%, 37.6%)
CIE-LAB	lab(38.19, 41.86, 38.20)
CIE-LCH	lch(38.19, 56.67, 42.38°)
OKLab	oklab(48.31% 0.1176 0.0823)
OKLCH	oklch(48.31% 0.144 35)
XYZ	xyz(15.8878, 10.1943, 2.2933)
Luminance	0.1019 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9F371D #1D859F

analogous

#9F1D44 #9F371D #9F781D

triadic

#9F371D #1D9F37 #371D9F

tetradic

#9F371D #449F1D #1D859F #781D9F

square

#9F371D #449F1D #1D859F #781D9F

split-complementary

#9F371D #1D9F78 #1D449F

monochromatic

#37130A #6B2514 #9F371D #D34926 #E07256

Accessibility & contrast

On white

6.91

#9F371D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#9F371D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #9F371D

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9F371D	#FFFFFF	#000000	##FFFFFF
##9F371D	1.00	6.91	3.04	6.91
#FFFFFF	6.91	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554B19

Deuteranopia (green-blind)

#6E6219

Tritanopia (blue-blind)

#AF1A32

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #9f371d;
/* rgb */ color: rgb(159, 55, 29);
/* oklch */ color: oklch(48.3% 0.144 35.0);

Tailwind

colors: {
  custom: {
    50: '#c3735b',
    500: '#9f371d',
    950: '#000000',
  },
}

SCSS

$custom: #9f371d;
$custom-light: #c3735b;
$custom-dark: #000000;

JSON

{
  "hex": "#9f371d",
  "rgb": {
    "r": 159,
    "g": 55,
    "b": 29
  },
  "hsl": {
    "h": 12,
    "s": 69.149,
    "l": 36.863
  },
  "oklch": {
    "l": 0.48305,
    "c": 0.14353,
    "h": 35
  },
  "luminance": 0.10192
}

Semantic roles & 50–950 ramp

primary

#9F371D

secondary

#54ADC4

accent

#C9EC3C

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#140804

muted

#837B79

Preview Lab

Preview with #9F371D

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

Preview Lab → · Contrast checker → · Palette generator →