#C83E45#C83E45

#C83E45 is a mid, vivid red. Relative luminance 0.162; OKLCH L 56.6% C 0.174 H 22.0°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#C83E45
RGB	rgb(200, 62, 69)
HSL	hsl(357, 56%, 51%)
HSV	hsv(357, 69%, 78%)
CMYK	cmyk(0%, 69%, 65.5%, 21.6%)
CIE-LAB	lab(47.18, 54.80, 27.51)
CIE-LCH	lch(47.18, 61.32, 26.66°)
OKLab	oklab(56.59% 0.1615 0.0651)
OKLCH	oklch(56.59% 0.174 22)
XYZ	xyz(26.6190, 16.1581, 7.3462)
Luminance	0.1615 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C83E45 #3EC8C1

analogous

#C83E8A #C83E45 #C87C3E

triadic

#C83E45 #45C83E #3E45C8

tetradic

#C83E45 #8AC83E #3EC8C1 #7C3EC8

square

#C83E45 #8AC83E #3EC8C1 #7C3EC8

split-complementary

#C83E45 #3EC87C #3E8AC8

monochromatic

#6D1F23 #9C2D32 #C83E45 #D66E73 #E39DA1

Accessibility & contrast

On white

4.96

#C83E45 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#C83E45 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C83E45

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C83E45	#FFFFFF	#000000	##FFFFFF
##C83E45	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645D44

Deuteranopia (green-blind)

#867B41

Tritanopia (blue-blind)

#DB1742

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #c83e45;
/* rgb */ color: rgb(200, 62, 69);
/* oklch */ color: oklch(56.6% 0.174 22.0);

Tailwind

colors: {
  custom: {
    50: '#e07c78',
    500: '#c83e45',
    950: '#000000',
  },
}

SCSS

$custom: #c83e45;
$custom-light: #e07c78;
$custom-dark: #000000;

JSON

{
  "hex": "#c83e45",
  "rgb": {
    "r": 200,
    "g": 62,
    "b": 69
  },
  "hsl": {
    "h": 356.957,
    "s": 55.645,
    "l": 51.373
  },
  "oklch": {
    "l": 0.56586,
    "c": 0.17413,
    "h": 22
  },
  "luminance": 0.16154
}

Semantic roles & 50–950 ramp

primary

#C83E45

secondary

#92CFCC

accent

#DFD749

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#170A09

muted

#857C7B

Preview Lab

Preview with #C83E45

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

Preview Lab → · Contrast checker → · Palette generator →