#CE303F#CE303F

#CE303F is a mid, vivid red. Relative luminance 0.156; OKLCH L 56.2% C 0.193 H 21.4°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#CE303F
RGB	rgb(206, 48, 63)
HSL	hsl(354, 62%, 50%)
HSV	hsv(354, 77%, 81%)
CMYK	cmyk(0%, 76.7%, 69.4%, 19.2%)
CIE-LAB	lab(46.44, 61.19, 30.43)
CIE-LCH	lch(46.44, 68.34, 26.44°)
OKLab	oklab(56.21% 0.1798 0.0705)
OKLCH	oklch(56.21% 0.193 21.4)
XYZ	xyz(27.4109, 15.5988, 6.2692)
Luminance	0.1560 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CE303F #30CEBF

analogous

#CE308E #CE303F #CE7030

triadic

#CE303F #3FCE30 #303FCE

tetradic

#CE303F #8ECE30 #30CEBF #7030CE

square

#CE303F #8ECE30 #30CEBF #7030CE

split-complementary

#CE303F #30CE70 #308ECE

monochromatic

#6B1921 #9C2430 #CE303F #DA616D #E6939B

Accessibility & contrast

On white

5.10

#CE303F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#CE303F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CE303F

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CE303F	#FFFFFF	#000000	##FFFFFF
##CE303F	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F593E

Deuteranopia (green-blind)

#877A3A

Tritanopia (blue-blind)

#E20037

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #ce303f;
/* rgb */ color: rgb(206, 48, 63);
/* oklch */ color: oklch(56.2% 0.193 21.4);

Tailwind

colors: {
  custom: {
    50: '#e67674',
    500: '#ce303f',
    950: '#000000',
  },
}

SCSS

$custom: #ce303f;
$custom-light: #e67674;
$custom-dark: #000000;

JSON

{
  "hex": "#ce303f",
  "rgb": {
    "r": 206,
    "g": 48,
    "b": 63
  },
  "hsl": {
    "h": 354.304,
    "s": 62.205,
    "l": 49.804
  },
  "oklch": {
    "l": 0.56209,
    "c": 0.19317,
    "h": 21.4
  },
  "luminance": 0.15595
}

Semantic roles & 50–950 ramp

primary

#CE303F

secondary

#89D1CA

accent

#E5D643

background

#FFF7F7

surface

#FFEEED

border

#D7C9C8

text

#170908

muted

#857B7B

Preview Lab

Preview with #CE303F

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

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