#9F391B#9F391B

#9F391B is a mid, vivid red. Relative luminance 0.104; OKLCH L 48.5% C 0.142 H 36.5°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#9F391B
RGB	rgb(159, 57, 27)
HSL	hsl(14, 71%, 36%)
HSV	hsv(14, 83%, 62%)
CMYK	cmyk(0%, 64.2%, 83%, 37.6%)
CIE-LAB	lab(38.51, 40.88, 39.52)
CIE-LCH	lch(38.51, 56.86, 44.03°)
OKLab	oklab(48.54% 0.1142 0.0845)
OKLCH	oklch(48.54% 0.142 36.5)
XYZ	xyz(15.9608, 10.3786, 2.1995)
Luminance	0.1038 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9F391B #1B819F

analogous

#9F1B3F #9F391B #9F7B1B

triadic

#9F391B #1B9F39 #391B9F

tetradic

#9F391B #3F9F1B #1B819F #7B1B9F

square

#9F391B #3F9F1B #1B819F #7B1B9F

split-complementary

#9F391B #1B9F7B #1B3F9F

monochromatic

#361309 #6B2612 #9F391B #D34C24 #E27353

Accessibility & contrast

On white

6.83

#9F391B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#9F391B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #9F391B

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9F391B	#FFFFFF	#000000	##FFFFFF
##9F391B	1.00	6.83	3.08	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564C16

Deuteranopia (green-blind)

#6F6316

Tritanopia (blue-blind)

#AF1D33

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #9f391b;
/* rgb */ color: rgb(159, 57, 27);
/* oklch */ color: oklch(48.5% 0.142 36.5);

Tailwind

colors: {
  custom: {
    50: '#c3745a',
    500: '#9f391b',
    950: '#000000',
  },
}

SCSS

$custom: #9f391b;
$custom-light: #c3745a;
$custom-dark: #000000;

JSON

{
  "hex": "#9f391b",
  "rgb": {
    "r": 159,
    "g": 57,
    "b": 27
  },
  "hsl": {
    "h": 13.636,
    "s": 70.968,
    "l": 36.471
  },
  "oklch": {
    "l": 0.48544,
    "c": 0.14209,
    "h": 36.5
  },
  "luminance": 0.10376
}

Semantic roles & 50–950 ramp

primary

#9F391B

secondary

#51AAC5

accent

#C5EE3A

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#140804

muted

#837B79

Preview Lab

Preview with #9F391B

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

Preview Lab → · Contrast checker → · Palette generator →