#C8302E#C8302E

#C8302E is a mid, vivid red. Relative luminance 0.146; OKLCH L 54.9% C 0.189 H 26.6°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#C8302E
RGB	rgb(200, 48, 46)
HSL	hsl(1, 63%, 48%)
HSV	hsv(1, 77%, 78%)
CMYK	cmyk(0%, 76%, 77%, 21.6%)
CIE-LAB	lab(45.07, 58.69, 38.45)
CIE-LCH	lch(45.07, 70.17, 33.23°)
OKLab	oklab(54.92% 0.169 0.0847)
OKLCH	oklch(54.92% 0.189 26.6)
XYZ	xyz(25.3725, 14.5945, 4.0653)
Luminance	0.1459 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C8302E #2EC6C8

analogous

#C82E79 #C8302E #C87D2E

triadic

#C8302E #2EC830 #302EC8

tetradic

#C8302E #79C82E #2EC6C8 #7D2EC8

square

#C8302E #79C82E #2EC6C8 #7D2EC8

split-complementary

#C8302E #2EC87D #2E79C8

monochromatic

#641817 #962423 #C8302E #D95C5A #E58D8C

Accessibility & contrast

On white

5.36

#C8302E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#C8302E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C8302E

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C8302E	#FFFFFF	#000000	##FFFFFF
##C8302E	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)

#5F562C

Deuteranopia (green-blind)

#847728

Tritanopia (blue-blind)

#DC0032

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c8302e;
/* rgb */ color: rgb(200, 48, 46);
/* oklch */ color: oklch(54.9% 0.189 26.6);

Tailwind

colors: {
  custom: {
    50: '#e27567',
    500: '#c8302e',
    950: '#000000',
  },
}

SCSS

$custom: #c8302e;
$custom-light: #e27567;
$custom-dark: #000000;

JSON

{
  "hex": "#c8302e",
  "rgb": {
    "r": 200,
    "g": 48,
    "b": 46
  },
  "hsl": {
    "h": 0.779,
    "s": 62.602,
    "l": 48.235
  },
  "oklch": {
    "l": 0.54915,
    "c": 0.18906,
    "h": 26.6
  },
  "luminance": 0.14591
}

Semantic roles & 50–950 ramp

primary

#C8302E

secondary

#83CECF

accent

#E4E642

background

#FFF7F6

surface

#FEEEEB

border

#D6C9C6

text

#170906

muted

#857B7A

Preview Lab

Preview with #C8302E

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

Preview Lab → · Contrast checker → · Palette generator →