#C9251E#C9251E

#C9251E is a mid, vivid red. Relative luminance 0.138; OKLCH L 54.1% C 0.200 H 28.6°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#C9251E
RGB	rgb(201, 37, 30)
HSL	hsl(2, 74%, 45%)
HSV	hsv(2, 85%, 79%)
CMYK	cmyk(0%, 81.6%, 85.1%, 21.2%)
CIE-LAB	lab(44.00, 61.68, 45.98)
CIE-LCH	lch(44.00, 76.93, 36.70°)
OKLab	oklab(54.11% 0.1752 0.0955)
OKLCH	oklch(54.11% 0.2 28.6)
XYZ	xyz(24.9865, 13.8385, 2.5835)
Luminance	0.1383 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C9251E #1EC2C9

analogous

#C91E6D #C9251E #C97A1E

triadic

#C9251E #1EC925 #251EC9

tetradic

#C9251E #6DC91E #1EC2C9 #7A1EC9

square

#C9251E #6DC91E #1EC2C9 #7A1EC9

split-complementary

#C9251E #1EC97A #1E6DC9

monochromatic

#5E110E #941B16 #C9251E #E34841 #EB7B77

Accessibility & contrast

On white

5.58

#C9251E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#C9251E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C9251E

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C9251E	#FFFFFF	#000000	##FFFFFF
##C9251E	1.00	5.58	3.77	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B511A

Deuteranopia (green-blind)

#837513

Tritanopia (blue-blind)

#DE0026

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #c9251e;
/* rgb */ color: rgb(201, 37, 30);
/* oklch */ color: oklch(54.1% 0.200 28.6);

Tailwind

colors: {
  custom: {
    50: '#e4715c',
    500: '#c9251e',
    950: '#000000',
  },
}

SCSS

$custom: #c9251e;
$custom-light: #e4715c;
$custom-dark: #000000;

JSON

{
  "hex": "#c9251e",
  "rgb": {
    "r": 201,
    "g": 37,
    "b": 30
  },
  "hsl": {
    "h": 2.456,
    "s": 74.026,
    "l": 45.294
  },
  "oklch": {
    "l": 0.54105,
    "c": 0.19954,
    "h": 28.6
  },
  "luminance": 0.13834
}

Semantic roles & 50–950 ramp

primary

#C9251E

secondary

#71CED2

accent

#E9F137

background

#FFF7F5

surface

#FFEDE9

border

#D7C8C5

text

#180904

muted

#867B79

Preview Lab

Preview with #C9251E

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

Preview Lab → · Contrast checker → · Palette generator →