#C8302D#C8302D

#C8302D is a mid, vivid red. Relative luminance 0.146; OKLCH L 54.9% C 0.189 H 26.9°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#C8302D
RGB	rgb(200, 48, 45)
HSL	hsl(1, 63%, 48%)
HSV	hsv(1, 78%, 78%)
CMYK	cmyk(0%, 76%, 77.5%, 21.6%)
CIE-LAB	lab(45.06, 58.66, 39.00)
CIE-LCH	lch(45.06, 70.44, 33.62°)
OKLab	oklab(54.9% 0.1687 0.0857)
OKLCH	oklch(54.9% 0.189 26.9)
XYZ	xyz(25.3530, 14.5867, 3.9627)
Luminance	0.1458 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C8302D #2DC5C8

analogous

#C82D78 #C8302D #C87D2D

triadic

#C8302D #2DC830 #302DC8

tetradic

#C8302D #78C82D #2DC5C8 #7D2DC8

square

#C8302D #78C82D #2DC5C8 #7D2DC8

split-complementary

#C8302D #2DC87D #2D78C8

monochromatic

#641817 #962422 #C8302D #DA5B59 #E58C8B

Accessibility & contrast

On white

5.36

#C8302D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#C8302D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C8302D

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C8302D	#FFFFFF	#000000	##FFFFFF
##C8302D	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F562B

Deuteranopia (green-blind)

#847727

Tritanopia (blue-blind)

#DC0031

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c8302d;
/* rgb */ color: rgb(200, 48, 45);
/* oklch */ color: oklch(54.9% 0.189 26.9);

Tailwind

colors: {
  custom: {
    50: '#e27567',
    500: '#c8302d',
    950: '#000000',
  },
}

SCSS

$custom: #c8302d;
$custom-light: #e27567;
$custom-dark: #000000;

JSON

{
  "hex": "#c8302d",
  "rgb": {
    "r": 200,
    "g": 48,
    "b": 45
  },
  "hsl": {
    "h": 1.161,
    "s": 63.265,
    "l": 48.039
  },
  "oklch": {
    "l": 0.54903,
    "c": 0.18919,
    "h": 26.9
  },
  "luminance": 0.14583
}

Semantic roles & 50–950 ramp

primary

#C8302D

secondary

#82CDCF

accent

#E3E641

background

#FFF7F6

surface

#FEEEEB

border

#D6C9C6

text

#170906

muted

#857B7A

Preview Lab

Preview with #C8302D

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

Preview Lab → · Contrast checker → · Palette generator →