#9F331F#9F331F

#9F331F is a mid, vivid red. Relative luminance 0.098; OKLCH L 47.8% C 0.147 H 32.7°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#9F331F
RGB	rgb(159, 51, 31)
HSL	hsl(9, 67%, 37%)
HSV	hsv(9, 81%, 62%)
CMYK	cmyk(0%, 67.9%, 80.5%, 37.6%)
CIE-LAB	lab(37.55, 43.69, 36.52)
CIE-LCH	lch(37.55, 56.94, 39.89°)
OKLab	oklab(47.83% 0.1236 0.0793)
OKLCH	oklch(47.83% 0.147 32.7)
XYZ	xyz(15.7310, 9.8398, 2.3670)
Luminance	0.0984 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9F331F #1F8B9F

analogous

#9F1F4B #9F331F #9F731F

triadic

#9F331F #1F9F33 #331F9F

tetradic

#9F331F #4B9F1F #1F8B9F #731F9F

square

#9F331F #4B9F1F #1F8B9F #731F9F

split-complementary

#9F331F #1F9F73 #1F4B9F

monochromatic

#39120B #6C2315 #9F331F #D24329 #DF6E5A

Accessibility & contrast

On white

7.08

#9F331F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#9F331F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9F331F

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9F331F	#FFFFFF	#000000	##FFFFFF
##9F331F	1.00	7.08	2.97	7.08
#FFFFFF	7.08	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52491C

Deuteranopia (green-blind)

#6D611A

Tritanopia (blue-blind)

#AF112F

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #9f331f;
/* rgb */ color: rgb(159, 51, 31);
/* oklch */ color: oklch(47.8% 0.147 32.7);

Tailwind

colors: {
  custom: {
    50: '#c4715c',
    500: '#9f331f',
    950: '#000000',
  },
}

SCSS

$custom: #9f331f;
$custom-light: #c4715c;
$custom-dark: #000000;

JSON

{
  "hex": "#9f331f",
  "rgb": {
    "r": 159,
    "g": 51,
    "b": 31
  },
  "hsl": {
    "h": 9.375,
    "s": 67.368,
    "l": 37.255
  },
  "oklch": {
    "l": 0.47833,
    "c": 0.14687,
    "h": 32.7
  },
  "luminance": 0.09838
}

Semantic roles & 50–950 ramp

primary

#9F331F

secondary

#57B2C3

accent

#CFEA3E

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#140804

muted

#837B79

Preview Lab

Preview with #9F331F

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

Preview Lab → · Contrast checker → · Palette generator →