#C64535#C64535

#C64535 is a mid, vivid red. Relative luminance 0.165; OKLCH L 56.8% C 0.167 H 30.1°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#C64535
RGB	rgb(198, 69, 53)
HSL	hsl(7, 58%, 49%)
HSV	hsv(7, 73%, 78%)
CMYK	cmyk(0%, 65.2%, 73.2%, 22.4%)
CIE-LAB	lab(47.65, 50.47, 37.26)
CIE-LCH	lch(47.65, 62.73, 36.44°)
OKLab	oklab(56.8% 0.1448 0.084)
OKLCH	oklch(56.8% 0.167 30.1)
XYZ	xyz(26.0622, 16.5228, 5.1843)
Luminance	0.1652 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C64535 #35B6C6

analogous

#C6356D #C64535 #C68E35

triadic

#C64535 #35C645 #4535C6

tetradic

#C64535 #6DC635 #35B6C6 #8E35C6

square

#C64535 #6DC635 #35B6C6 #8E35C6

split-complementary

#C64535 #35C68E #356DC6

monochromatic

#65231B #963428 #C64535 #D57063 #E29C93

Accessibility & contrast

On white

4.88

#C64535 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#C64535 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C64535

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C64535	#FFFFFF	#000000	##FFFFFF
##C64535	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695F32

Deuteranopia (green-blind)

#897C31

Tritanopia (blue-blind)

#DA2242

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #c64535;
/* rgb */ color: rgb(198, 69, 53);
/* oklch */ color: oklch(56.8% 0.167 30.1);

Tailwind

colors: {
  custom: {
    50: '#df7f6d',
    500: '#c64535',
    950: '#000000',
  },
}

SCSS

$custom: #c64535;
$custom-light: #df7f6d;
$custom-dark: #000000;

JSON

{
  "hex": "#c64535",
  "rgb": {
    "r": 198,
    "g": 69,
    "b": 53
  },
  "hsl": {
    "h": 6.621,
    "s": 57.769,
    "l": 49.216
  },
  "oklch": {
    "l": 0.56802,
    "c": 0.16744,
    "h": 30.1
  },
  "luminance": 0.16519
}

Semantic roles & 50–950 ramp

primary

#C64535

secondary

#8AC6CD

accent

#D0E147

background

#FEF8F6

surface

#FDEFEB

border

#D5CAC6

text

#170A07

muted

#857C7A

Preview Lab

Preview with #C64535

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

Preview Lab → · Contrast checker → · Palette generator →