#9F1F1E#9F1F1E

#9F1F1E is a mid, vivid red. Relative luminance 0.084; OKLCH L 45.8% C 0.164 H 26.9°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#9F1F1E
RGB	rgb(159, 31, 30)
HSL	hsl(0, 68%, 37%)
HSV	hsv(0, 81%, 62%)
CMYK	cmyk(0%, 80.5%, 81.1%, 37.6%)
CIE-LAB	lab(34.90, 50.96, 34.40)
CIE-LCH	lch(34.90, 61.48, 34.02°)
OKLab	oklab(45.85% 0.1462 0.0743)
OKLCH	oklch(45.85% 0.164 26.9)
XYZ	xyz(15.0242, 8.4471, 2.0674)
Luminance	0.0844 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9F1F1E #1E9E9F

analogous

#9F1E5E #9F1F1E #9F601E

triadic

#9F1F1E #1E9F1F #1F1E9F

tetradic

#9F1F1E #5E9F1E #1E9E9F #601E9F

square

#9F1F1E #5E9F1E #1E9E9F #601E9F

split-complementary

#9F1F1E #1E9F60 #1E5E9F

monochromatic

#380B0B #6C1514 #9F1F1E #D22928 #DF5958

Accessibility & contrast

On white

7.81

#9F1F1E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#9F1F1E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9F1F1E

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9F1F1E	#FFFFFF	#000000	##FFFFFF
##9F1F1E	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48401C

Deuteranopia (green-blind)

#675C18

Tritanopia (blue-blind)

#B00021

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #9f1f1e;
/* rgb */ color: rgb(159, 31, 30);
/* oklch */ color: oklch(45.8% 0.164 26.9);

Tailwind

colors: {
  custom: {
    50: '#c5685b',
    500: '#9f1f1e',
    950: '#000000',
  },
}

SCSS

$custom: #9f1f1e;
$custom-light: #c5685b;
$custom-dark: #000000;

JSON

{
  "hex": "#9f1f1e",
  "rgb": {
    "r": 159,
    "g": 31,
    "b": 30
  },
  "hsl": {
    "h": 0.465,
    "s": 68.254,
    "l": 37.059
  },
  "oklch": {
    "l": 0.45846,
    "c": 0.16399,
    "h": 26.9
  },
  "luminance": 0.08445
}

Semantic roles & 50–950 ramp

primary

#9F1F1E

secondary

#56C2C3

accent

#EAEB3D

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#150704

muted

#837A79

Preview Lab

Preview with #9F1F1E

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

Preview Lab → · Contrast checker → · Palette generator →