#C4635B#C4635B

#C4635B is a mid, vivid red. Relative luminance 0.214; OKLCH L 61.3% C 0.125 H 26.2°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#C4635B
RGB	rgb(196, 99, 91)
HSL	hsl(5, 47%, 56%)
HSV	hsv(5, 54%, 77%)
CMYK	cmyk(0%, 49.5%, 53.6%, 23.1%)
CIE-LAB	lab(53.40, 37.91, 22.47)
CIE-LCH	lch(53.40, 44.06, 30.66°)
OKLab	oklab(61.28% 0.1125 0.0554)
OKLCH	oklch(61.28% 0.125 26.2)
XYZ	xyz(29.1173, 21.4179, 12.4962)
Luminance	0.2142 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4635B #5BBCC4

analogous

#C45B88 #C4635B #C4985B

triadic

#C4635B #5BC463 #635BC4

tetradic

#C4635B #88C45B #5BBCC4 #985BC4

square

#C4635B #88C45B #5BBCC4 #985BC4

split-complementary

#C4635B #5BC498 #5B88C4

monochromatic

#79312C #A6443C #C4635B #D48E88 #E4B9B5

Accessibility & contrast

On white

3.98

#C4635B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#C4635B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C4635B

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4635B	#FFFFFF	#000000	##000000
##C4635B	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A735A

Deuteranopia (green-blind)

#928759

Tritanopia (blue-blind)

#D55461

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #c4635b;
/* rgb */ color: rgb(196, 99, 91);
/* oklch */ color: oklch(61.3% 0.125 26.2);

Tailwind

colors: {
  custom: {
    50: '#da9189',
    500: '#c4635b',
    950: '#000000',
  },
}

SCSS

$custom: #c4635b;
$custom-light: #da9189;
$custom-dark: #000000;

JSON

{
  "hex": "#c4635b",
  "rgb": {
    "r": 196,
    "g": 99,
    "b": 91
  },
  "hsl": {
    "h": 4.571,
    "s": 47.085,
    "l": 56.275
  },
  "oklch": {
    "l": 0.61276,
    "c": 0.12545,
    "h": 26.2
  },
  "luminance": 0.21415
}

Semantic roles & 50–950 ramp

primary

#C4635B

secondary

#A8D0D3

accent

#CDD751

background

#FEF9F8

surface

#FCF1F0

border

#D5CBCB

text

#150D0B

muted

#847E7C

Preview Lab

Preview with #C4635B

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

Preview Lab → · Contrast checker → · Palette generator →