#C93F42#C93F42

#C93F42 is a mid, vivid red. Relative luminance 0.164; OKLCH L 56.8% C 0.174 H 23.5°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#C93F42
RGB	rgb(201, 63, 66)
HSL	hsl(359, 56%, 52%)
HSV	hsv(359, 69%, 79%)
CMYK	cmyk(0%, 68.7%, 67.2%, 21.2%)
CIE-LAB	lab(47.46, 54.56, 29.67)
CIE-LCH	lch(47.46, 62.11, 28.54°)
OKLab	oklab(56.81% 0.16 0.0695)
OKLCH	oklch(56.81% 0.174 23.5)
XYZ	xyz(26.8511, 16.3698, 6.8990)
Luminance	0.1637 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C93F42 #3FC9C6

analogous

#C93F87 #C93F42 #C9813F

triadic

#C93F42 #42C93F #3F42C9

tetradic

#C93F42 #87C93F #3FC9C6 #813FC9

square

#C93F42 #87C93F #3FC9C6 #813FC9

split-complementary

#C93F42 #3FC981 #3F87C9

monochromatic

#6F1F21 #9E2D2F #C93F42 #D66F71 #E49FA0

Accessibility & contrast

On white

4.91

#C93F42 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#C93F42 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C93F42

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C93F42	#FFFFFF	#000000	##FFFFFF
##C93F42	1.00	4.91	4.27	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655E41

Deuteranopia (green-blind)

#887B3E

Tritanopia (blue-blind)

#DD1742

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #c93f42;
/* rgb */ color: rgb(201, 63, 66);
/* oklch */ color: oklch(56.8% 0.174 23.5);

Tailwind

colors: {
  custom: {
    50: '#e17c76',
    500: '#c93f42',
    950: '#000000',
  },
}

SCSS

$custom: #c93f42;
$custom-light: #e17c76;
$custom-dark: #000000;

JSON

{
  "hex": "#c93f42",
  "rgb": {
    "r": 201,
    "g": 63,
    "b": 66
  },
  "hsl": {
    "h": 358.696,
    "s": 56.098,
    "l": 51.765
  },
  "oklch": {
    "l": 0.56809,
    "c": 0.17447,
    "h": 23.5
  },
  "luminance": 0.16366
}

Semantic roles & 50–950 ramp

primary

#C93F42

secondary

#94D0CF

accent

#DFDC48

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#170A08

muted

#857C7B

Preview Lab

Preview with #C93F42

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

Preview Lab → · Contrast checker → · Palette generator →