#C75237#C75237

#C75237 is a mid, vivid red. Relative luminance 0.185; OKLCH L 58.6% C 0.156 H 34.4°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#C75237
RGB	rgb(199, 82, 55)
HSL	hsl(11, 57%, 50%)
HSV	hsv(11, 72%, 78%)
CMYK	cmyk(0%, 58.8%, 72.4%, 22%)
CIE-LAB	lab(50.04, 45.07, 38.88)
CIE-LCH	lch(50.04, 59.52, 40.78°)
OKLab	oklab(58.64% 0.1283 0.0879)
OKLCH	oklch(58.64% 0.156 34.4)
XYZ	xyz(27.2629, 18.4562, 5.7405)
Luminance	0.1845 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C75237 #37ACC7

analogous

#C73764 #C75237 #C79A37

triadic

#C75237 #37C752 #5237C7

tetradic

#C75237 #64C737 #37ACC7 #9A37C7

square

#C75237 #64C737 #37ACC7 #9A37C7

split-complementary

#C75237 #37C79A #3764C7

monochromatic

#672A1C #973E2A #C75237 #D57B66 #E2A596

Accessibility & contrast

On white

4.48

#C75237 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#C75237 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C75237

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C75237	#FFFFFF	#000000	##000000
##C75237	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#726734

Deuteranopia (green-blind)

#8F8134

Tritanopia (blue-blind)

#DA384C

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #c75237;
/* rgb */ color: rgb(199, 82, 55);
/* oklch */ color: oklch(58.6% 0.156 34.4);

Tailwind

colors: {
  custom: {
    50: '#df876f',
    500: '#c75237',
    950: '#000000',
  },
}

SCSS

$custom: #c75237;
$custom-light: #df876f;
$custom-dark: #000000;

JSON

{
  "hex": "#c75237",
  "rgb": {
    "r": 199,
    "g": 82,
    "b": 55
  },
  "hsl": {
    "h": 11.25,
    "s": 56.693,
    "l": 49.804
  },
  "oklch": {
    "l": 0.58644,
    "c": 0.15554,
    "h": 34.4
  },
  "luminance": 0.18453
}

Semantic roles & 50–950 ramp

primary

#C75237

secondary

#8CC1CD

accent

#C3E048

background

#FEF8F6

surface

#FDF0EC

border

#D5CBC7

text

#170B07

muted

#857C7A

Preview Lab

Preview with #C75237

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

Preview Lab → · Contrast checker → · Palette generator →