#C75640#C75640

#C75640 is a mid, vivid red. Relative luminance 0.192; OKLCH L 59.3% C 0.149 H 32.8°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#C75640
RGB	rgb(199, 86, 64)
HSL	hsl(10, 55%, 52%)
HSV	hsv(10, 68%, 78%)
CMYK	cmyk(0%, 56.8%, 67.8%, 22%)
CIE-LAB	lab(50.89, 43.63, 34.88)
CIE-LCH	lch(50.89, 55.86, 38.64°)
OKLab	oklab(59.32% 0.1256 0.0808)
OKLCH	oklch(59.32% 0.149 32.8)
XYZ	xyz(27.8091, 19.1714, 7.0856)
Luminance	0.1917 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C75640 #40B1C7

analogous

#C7406E #C75640 #C79A40

triadic

#C75640 #40C756 #5640C7

tetradic

#C75640 #6EC740 #40B1C7 #9A40C7

square

#C75640 #6EC740 #40B1C7 #9A40C7

split-complementary

#C75640 #40C79A #406EC7

monochromatic

#6D2C20 #9C402E #C75640 #D5806F #E3AA9F

Accessibility & contrast

On white

4.34

#C75640 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#C75640 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C75640

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C75640	#FFFFFF	#000000	##000000
##C75640	1.00	4.34	4.83	4.83
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#746A3D

Deuteranopia (green-blind)

#90823D

Tritanopia (blue-blind)

#DA3F51

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #c75640;
/* rgb */ color: rgb(199, 86, 64);
/* oklch */ color: oklch(59.3% 0.149 32.8);

Tailwind

colors: {
  custom: {
    50: '#df8975',
    500: '#c75640',
    950: '#000000',
  },
}

SCSS

$custom: #c75640;
$custom-light: #df8975;
$custom-dark: #000000;

JSON

{
  "hex": "#c75640",
  "rgb": {
    "r": 199,
    "g": 86,
    "b": 64
  },
  "hsl": {
    "h": 9.778,
    "s": 54.656,
    "l": 51.569
  },
  "oklch": {
    "l": 0.59317,
    "c": 0.14929,
    "h": 32.8
  },
  "luminance": 0.19168
}

Semantic roles & 50–950 ramp

primary

#C75640

secondary

#94C5CF

accent

#C6DE4A

background

#FEF8F7

surface

#FDF0ED

border

#D5CBC8

text

#160C08

muted

#847D7B

Preview Lab

Preview with #C75640

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

Preview Lab → · Contrast checker → · Palette generator →