#C24437#C24437

#C24437 is a mid, vivid red. Relative luminance 0.159; OKLCH L 56.1% C 0.164 H 29.1°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#C24437
RGB	rgb(194, 68, 55)
HSL	hsl(6, 56%, 49%)
HSV	hsv(6, 72%, 76%)
CMYK	cmyk(0%, 64.9%, 71.6%, 23.9%)
CIE-LAB	lab(46.82, 49.61, 35.00)
CIE-LCH	lch(46.82, 60.72, 35.20°)
OKLab	oklab(56.05% 0.143 0.0797)
OKLCH	oklch(56.05% 0.164 29.1)
XYZ	xyz(25.0075, 15.8830, 5.3626)
Luminance	0.1588 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C24437 #37B5C2

analogous

#C23770 #C24437 #C28A37

triadic

#C24437 #37C244 #4437C2

tetradic

#C24437 #70C237 #37B5C2 #8A37C2

square

#C24437 #70C237 #37B5C2 #8A37C2

split-complementary

#C24437 #37C28A #3770C2

monochromatic

#63231C #923329 #C24437 #D36E63 #E09A93

Accessibility & contrast

On white

5.03

#C24437 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#C24437 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C24437

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C24437	#FFFFFF	#000000	##FFFFFF
##C24437	1.00	5.03	4.18	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675E35

Deuteranopia (green-blind)

#867933

Tritanopia (blue-blind)

#D52342

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c24437;
/* rgb */ color: rgb(194, 68, 55);
/* oklch */ color: oklch(56.1% 0.164 29.1);

Tailwind

colors: {
  custom: {
    50: '#dc7e6e',
    500: '#c24437',
    950: '#000000',
  },
}

SCSS

$custom: #c24437;
$custom-light: #dc7e6e;
$custom-dark: #000000;

JSON

{
  "hex": "#c24437",
  "rgb": {
    "r": 194,
    "g": 68,
    "b": 55
  },
  "hsl": {
    "h": 5.612,
    "s": 55.823,
    "l": 48.824
  },
  "oklch": {
    "l": 0.56054,
    "c": 0.16374,
    "h": 29.1
  },
  "luminance": 0.15879
}

Semantic roles & 50–950 ramp

primary

#C24437

secondary

#89C5CB

accent

#D1DF49

background

#FEF8F6

surface

#FDEFEC

border

#D5CAC7

text

#160A07

muted

#847C7A

Preview Lab

Preview with #C24437

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

Preview Lab → · Contrast checker → · Palette generator →