#9D1B2B#9D1B2B

#9D1B2B is a mid, vivid red. Relative luminance 0.081; OKLCH L 45.3% C 0.164 H 21.1°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#9D1B2B
RGB	rgb(157, 27, 43)
HSL	hsl(353, 71%, 36%)
HSV	hsv(353, 83%, 62%)
CMYK	cmyk(0%, 82.8%, 72.6%, 38.4%)
CIE-LAB	lab(34.25, 52.00, 25.71)
CIE-LCH	lch(34.25, 58.01, 26.31°)
OKLab	oklab(45.35% 0.1527 0.059)
OKLCH	oklch(45.35% 0.164 21.1)
XYZ	xyz(14.7343, 8.1287, 3.0782)
Luminance	0.0813 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9D1B2B #1B9D8D

analogous

#9D1B6C #9D1B2B #9D4C1B

triadic

#9D1B2B #2B9D1B #1B2B9D

tetradic

#9D1B2B #6C9D1B #1B9D8D #4C1B9D

square

#9D1B2B #6C9D1B #1B9D8D #4C1B9D

split-complementary

#9D1B2B #1B9D4C #1B6C9D

monochromatic

#35090E #69121D #9D1B2B #D12439 #E15163

Accessibility & contrast

On white

8.00

#9D1B2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#9D1B2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9D1B2B

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9D1B2B	#FFFFFF	#000000	##FFFFFF
##9D1B2B	1.00	8.00	2.63	8.00
#FFFFFF	8.00	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	8.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443F2A

Deuteranopia (green-blind)

#645A27

Tritanopia (blue-blind)

#AD0023

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #9d1b2b;
/* rgb */ color: rgb(157, 27, 43);
/* oklch */ color: oklch(45.3% 0.164 21.1);

Tailwind

colors: {
  custom: {
    50: '#c26664',
    500: '#9d1b2b',
    950: '#000000',
  },
}

SCSS

$custom: #9d1b2b;
$custom-light: #c26664;
$custom-dark: #000000;

JSON

{
  "hex": "#9d1b2b",
  "rgb": {
    "r": 157,
    "g": 27,
    "b": 43
  },
  "hsl": {
    "h": 352.615,
    "s": 70.652,
    "l": 36.078
  },
  "oklch": {
    "l": 0.45345,
    "c": 0.16368,
    "h": 21.1
  },
  "luminance": 0.08126
}

Semantic roles & 50–950 ramp

primary

#9D1B2B

secondary

#50C4B6

accent

#EDD73A

background

#FDF6F5

surface

#FAEBEA

border

#D3C6C6

text

#140705

muted

#837A79

Preview Lab

Preview with #9D1B2B

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

Preview Lab → · Contrast checker → · Palette generator →