#9F1F1A#9F1F1A

#9F1F1A is a mid, vivid red. Relative luminance 0.084; OKLCH L 45.8% C 0.164 H 28.2°. Best body text is #FFFFFF at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#9F1F1A
RGB	rgb(159, 31, 26)
HSL	hsl(2, 72%, 36%)
HSV	hsv(2, 84%, 62%)
CMYK	cmyk(0%, 80.5%, 83.6%, 37.6%)
CIE-LAB	lab(34.86, 50.84, 36.59)
CIE-LCH	lch(34.86, 62.64, 35.75°)
OKLab	oklab(45.81% 0.145 0.0777)
OKLCH	oklch(45.81% 0.164 28.2)
XYZ	xyz(14.9764, 8.4279, 1.8153)
Luminance	0.0843 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9F1F1A #1A9A9F

analogous

#9F1A58 #9F1F1A #9F621A

triadic

#9F1F1A #1A9F1F #1F1A9F

tetradic

#9F1F1A #589F1A #1A9A9F #621A9F

square

#9F1F1A #589F1A #1A9A9F #621A9F

split-complementary

#9F1F1A #1A9F62 #1A589F

monochromatic

#360A09 #6A1511 #9F1F1A #D42923 #E35651

Accessibility & contrast

On white

7.82

#9F1F1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#9F1F1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9F1F1A

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9F1F1A	#FFFFFF	#000000	##FFFFFF
##9F1F1A	1.00	7.82	2.69	7.82
#FFFFFF	7.82	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484018

Deuteranopia (green-blind)

#675C13

Tritanopia (blue-blind)

#B00020

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #9f1f1a;
/* rgb */ color: rgb(159, 31, 26);
/* oklch */ color: oklch(45.8% 0.164 28.2);

Tailwind

colors: {
  custom: {
    50: '#c56858',
    500: '#9f1f1a',
    950: '#000000',
  },
}

SCSS

$custom: #9f1f1a;
$custom-light: #c56858;
$custom-dark: #000000;

JSON

{
  "hex": "#9f1f1a",
  "rgb": {
    "r": 159,
    "g": 31,
    "b": 26
  },
  "hsl": {
    "h": 2.256,
    "s": 71.892,
    "l": 36.275
  },
  "oklch": {
    "l": 0.45805,
    "c": 0.16447,
    "h": 28.2
  },
  "luminance": 0.08425
}

Semantic roles & 50–950 ramp

primary

#9F1F1A

secondary

#50C1C5

accent

#E8EF39

background

#FDF6F5

surface

#FAEBE9

border

#D3C6C5

text

#150703

muted

#837A78

Preview Lab

Preview with #9F1F1A

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

Preview Lab → · Contrast checker → · Palette generator →