#CE3931#CE3931

#CE3931 is a mid, vivid red. Relative luminance 0.163; OKLCH L 56.8% C 0.187 H 27.9°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#CE3931
RGB	rgb(206, 57, 49)
HSL	hsl(3, 62%, 50%)
HSV	hsv(3, 76%, 81%)
CMYK	cmyk(0%, 72.3%, 76.2%, 19.2%)
CIE-LAB	lab(47.33, 57.61, 39.54)
CIE-LCH	lch(47.33, 69.88, 34.46°)
OKLab	oklab(56.81% 0.1655 0.0875)
OKLCH	oklch(56.81% 0.187 27.9)
XYZ	xyz(27.4743, 16.2740, 4.5997)
Luminance	0.1627 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CE3931 #31C6CE

analogous

#CE3178 #CE3931 #CE8731

triadic

#CE3931 #31CE39 #3931CE

tetradic

#CE3931 #78CE31 #31C6CE #8731CE

square

#CE3931 #78CE31 #31C6CE #8731CE

split-complementary

#CE3931 #31CE87 #3178CE

monochromatic

#6B1E19 #9D2B25 #CE3931 #DA6962 #E69894

Accessibility & contrast

On white

4.94

#CE3931 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#CE3931 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CE3931

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CE3931	#FFFFFF	#000000	##FFFFFF
##CE3931	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655C2F

Deuteranopia (green-blind)

#8A7C2B

Tritanopia (blue-blind)

#E30039

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #ce3931;
/* rgb */ color: rgb(206, 57, 49);
/* oklch */ color: oklch(56.8% 0.187 27.9);

Tailwind

colors: {
  custom: {
    50: '#e67a6a',
    500: '#ce3931',
    950: '#000000',
  },
}

SCSS

$custom: #ce3931;
$custom-light: #e67a6a;
$custom-dark: #000000;

JSON

{
  "hex": "#ce3931",
  "rgb": {
    "r": 206,
    "g": 57,
    "b": 49
  },
  "hsl": {
    "h": 3.057,
    "s": 61.569,
    "l": 50
  },
  "oklch": {
    "l": 0.56813,
    "c": 0.18722,
    "h": 27.9
  },
  "luminance": 0.1627
}

Semantic roles & 50–950 ramp

primary

#CE3931

secondary

#8ACDD1

accent

#DCE543

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#180A06

muted

#867C7A

Preview Lab

Preview with #CE3931

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

Preview Lab → · Contrast checker → · Palette generator →