#9D3133#9D3133

#9D3133 is a mid, vivid red. Relative luminance 0.096; OKLCH L 47.5% C 0.143 H 23.4°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#9D3133
RGB	rgb(157, 49, 51)
HSL	hsl(359, 52%, 40%)
HSV	hsv(359, 69%, 62%)
CMYK	cmyk(0%, 68.8%, 67.5%, 38.4%)
CIE-LAB	lab(37.13, 44.78, 24.21)
CIE-LCH	lch(37.13, 50.91, 28.40°)
OKLab	oklab(47.53% 0.1315 0.057)
OKLCH	oklch(47.53% 0.143 23.4)
XYZ	xyz(15.6021, 9.6060, 4.1639)
Luminance	0.0960 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9D3133 #319D9B

analogous

#9D3169 #9D3133 #9D6531

triadic

#9D3133 #339D31 #31339D

tetradic

#9D3133 #699D31 #319D9B #65319D

square

#9D3133 #699D31 #319D9B #65319D

split-complementary

#9D3133 #319D65 #31699D

monochromatic

#401415 #6E2224 #9D3133 #C54648 #D47576

Accessibility & contrast

On white

7.19

#9D3133 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#9D3133 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #9D3133

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9D3133	#FFFFFF	#000000	##FFFFFF
##9D3133	1.00	7.19	2.92	7.19
#FFFFFF	7.19	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4932

Deuteranopia (green-blind)

#6A6030

Tritanopia (blue-blind)

#AC1433

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #9d3133;
/* rgb */ color: rgb(157, 49, 51);
/* oklch */ color: oklch(47.5% 0.143 23.4);

Tailwind

colors: {
  custom: {
    50: '#c1706a',
    500: '#9d3133',
    950: '#000000',
  },
}

SCSS

$custom: #9d3133;
$custom-light: #c1706a;
$custom-dark: #000000;

JSON

{
  "hex": "#9d3133",
  "rgb": {
    "r": 157,
    "g": 49,
    "b": 51
  },
  "hsl": {
    "h": 358.889,
    "s": 52.427,
    "l": 40.392
  },
  "oklch": {
    "l": 0.47526,
    "c": 0.14328,
    "h": 23.4
  },
  "luminance": 0.09604
}

Semantic roles & 50–950 ramp

primary

#9D3133

secondary

#6EBCBA

accent

#DCD94C

background

#FCF7F6

surface

#F9EDEB

border

#D2C8C6

text

#140806

muted

#827B7A

Preview Lab

Preview with #9D3133

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

Preview Lab → · Contrast checker → · Palette generator →