#9D3B2B#9D3B2B

#9D3B2B is a mid, vivid red. Relative luminance 0.105; OKLCH L 48.7% C 0.134 H 31.6°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#9D3B2B
RGB	rgb(157, 59, 43)
HSL	hsl(8, 57%, 39%)
HSV	hsv(8, 73%, 62%)
CMYK	cmyk(0%, 62.4%, 72.6%, 38.4%)
CIE-LAB	lab(38.68, 39.86, 30.87)
CIE-LCH	lch(38.68, 50.41, 37.76°)
OKLab	oklab(48.65% 0.1143 0.0703)
OKLCH	oklch(48.65% 0.134 31.6)
XYZ	xyz(15.9063, 10.4726, 3.4689)
Luminance	0.1047 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9D3B2B #2B8D9D

analogous

#9D2B54 #9D3B2B #9D742B

triadic

#9D3B2B #2B9D3B #3B2B9D

tetradic

#9D3B2B #549D2B #2B8D9D #742B9D

square

#9D3B2B #549D2B #2B8D9D #742B9D

split-complementary

#9D3B2B #2B9D74 #2B549D

monochromatic

#3D1711 #6D291E #9D3B2B #CA503C #D77B6C

Accessibility & contrast

On white

6.79

#9D3B2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#9D3B2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #9D3B2B

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9D3B2B	#FFFFFF	#000000	##FFFFFF
##9D3B2B	1.00	6.79	3.09	6.79
#FFFFFF	6.79	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564E29

Deuteranopia (green-blind)

#6E6328

Tritanopia (blue-blind)

#AD2438

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #9d3b2b;
/* rgb */ color: rgb(157, 59, 43);
/* oklch */ color: oklch(48.7% 0.134 31.6);

Tailwind

colors: {
  custom: {
    50: '#c17565',
    500: '#9d3b2b',
    950: '#000000',
  },
}

SCSS

$custom: #9d3b2b;
$custom-light: #c17565;
$custom-dark: #000000;

JSON

{
  "hex": "#9d3b2b",
  "rgb": {
    "r": 157,
    "g": 59,
    "b": 43
  },
  "hsl": {
    "h": 8.421,
    "s": 57,
    "l": 39.216
  },
  "oklch": {
    "l": 0.48654,
    "c": 0.13421,
    "h": 31.6
  },
  "luminance": 0.1047
}

Semantic roles & 50–950 ramp

primary

#9D3B2B

secondary

#66B1BD

accent

#CBE048

background

#FCF7F6

surface

#F9EDEB

border

#D2C8C6

text

#140905

muted

#827B7A

Preview Lab

Preview with #9D3B2B

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

Preview Lab → · Contrast checker → · Palette generator →