#CE303D#CE303D

#CE303D is a mid, vivid red. Relative luminance 0.156; OKLCH L 56.2% C 0.193 H 22.1°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#CE303D
RGB	rgb(206, 48, 61)
HSL	hsl(355, 62%, 50%)
HSV	hsv(355, 77%, 81%)
CMYK	cmyk(0%, 76.7%, 70.4%, 19.2%)
CIE-LAB	lab(46.41, 61.09, 31.59)
CIE-LCH	lch(46.41, 68.78, 27.34°)
OKLab	oklab(56.18% 0.1791 0.0727)
OKLCH	oklch(56.18% 0.193 22.1)
XYZ	xyz(27.3560, 15.5769, 5.9802)
Luminance	0.1557 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CE303D #30CEC1

analogous

#CE308C #CE303D #CE7230

triadic

#CE303D #3DCE30 #303DCE

tetradic

#CE303D #8CCE30 #30CEC1 #7230CE

square

#CE303D #8CCE30 #30CEC1 #7230CE

split-complementary

#CE303D #30CE72 #308CCE

monochromatic

#6B1920 #9C242E #CE303D #DA616B #E69399

Accessibility & contrast

On white

5.10

#CE303D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#CE303D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CE303D

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CE303D	#FFFFFF	#000000	##FFFFFF
##CE303D	1.00	5.10	4.11	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F583C

Deuteranopia (green-blind)

#877A38

Tritanopia (blue-blind)

#E20036

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #ce303d;
/* rgb */ color: rgb(206, 48, 61);
/* oklch */ color: oklch(56.2% 0.193 22.1);

Tailwind

colors: {
  custom: {
    50: '#e67672',
    500: '#ce303d',
    950: '#000000',
  },
}

SCSS

$custom: #ce303d;
$custom-light: #e67672;
$custom-dark: #000000;

JSON

{
  "hex": "#ce303d",
  "rgb": {
    "r": 206,
    "g": 48,
    "b": 61
  },
  "hsl": {
    "h": 355.063,
    "s": 62.205,
    "l": 49.804
  },
  "oklch": {
    "l": 0.56178,
    "c": 0.19331,
    "h": 22.1
  },
  "luminance": 0.15573
}

Semantic roles & 50–950 ramp

primary

#CE303D

secondary

#89D1CB

accent

#E5D843

background

#FFF7F6

surface

#FFEEEC

border

#D7C9C7

text

#180908

muted

#867B7B

Preview Lab

Preview with #CE303D

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

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