#CB393E#CB393E

#CB393E is a mid, vivid red. Relative luminance 0.160; OKLCH L 56.5% C 0.183 H 23.5°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#CB393E
RGB	rgb(203, 57, 62)
HSL	hsl(358, 58%, 51%)
HSV	hsv(358, 72%, 80%)
CMYK	cmyk(0%, 71.9%, 69.5%, 20.4%)
CIE-LAB	lab(46.94, 57.24, 31.49)
CIE-LCH	lch(46.94, 65.33, 28.82°)
OKLab	oklab(56.47% 0.1674 0.0729)
OKLCH	oklch(56.47% 0.183 23.5)
XYZ	xyz(26.9642, 15.9746, 6.2201)
Luminance	0.1597 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB393E #39CBC6

analogous

#CB3987 #CB393E #CB7D39

triadic

#CB393E #3ECB39 #393ECB

tetradic

#CB393E #87CB39 #39CBC6 #7D39CB

square

#CB393E #87CB39 #39CBC6 #7D39CB

split-complementary

#CB393E #39CB7D #3987CB

monochromatic

#6D1D1F #9D292D #CB393E #D8696D #E49A9C

Accessibility & contrast

On white

5.01

#CB393E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#CB393E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CB393E

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB393E	#FFFFFF	#000000	##FFFFFF
##CB393E	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635B3D

Deuteranopia (green-blind)

#877B39

Tritanopia (blue-blind)

#DF003C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #cb393e;
/* rgb */ color: rgb(203, 57, 62);
/* oklch */ color: oklch(56.5% 0.183 23.5);

Tailwind

colors: {
  custom: {
    50: '#e37a73',
    500: '#cb393e',
    950: '#000000',
  },
}

SCSS

$custom: #cb393e;
$custom-light: #e37a73;
$custom-dark: #000000;

JSON

{
  "hex": "#cb393e",
  "rgb": {
    "r": 203,
    "g": 57,
    "b": 62
  },
  "hsl": {
    "h": 357.945,
    "s": 58.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.56473,
    "c": 0.1826,
    "h": 23.5
  },
  "luminance": 0.15971
}

Semantic roles & 50–950 ramp

primary

#CB393E

secondary

#90D0CE

accent

#E2DC46

background

#FFF7F7

surface

#FEEEED

border

#D6C9C8

text

#170A08

muted

#857C7B

Preview Lab

Preview with #CB393E

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

Preview Lab → · Contrast checker → · Palette generator →