#C83E3C#C83E3C

#C83E3C is a mid, vivid red. Relative luminance 0.161; OKLCH L 56.4% C 0.175 H 25.4°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#C83E3C
RGB	rgb(200, 62, 60)
HSL	hsl(1, 56%, 51%)
HSV	hsv(1, 70%, 78%)
CMYK	cmyk(0%, 69%, 70%, 21.6%)
CIE-LAB	lab(47.05, 54.32, 32.66)
CIE-LCH	lch(47.05, 63.38, 31.02°)
OKLab	oklab(56.44% 0.1581 0.0752)
OKLCH	oklch(56.44% 0.175 25.4)
XYZ	xyz(26.3605, 16.0547, 5.9849)
Luminance	0.1605 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C83E3C #3CC6C8

analogous

#C83C80 #C83E3C #C8843C

triadic

#C83E3C #3CC83E #3E3CC8

tetradic

#C83E3C #80C83C #3CC6C8 #843CC8

square

#C83E3C #80C83C #3CC6C8 #843CC8

split-complementary

#C83E3C #3CC884 #3C80C8

monochromatic

#6B1F1E #9B2D2C #C83E3C #D56D6C #E39C9B

Accessibility & contrast

On white

4.99

#C83E3C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#C83E3C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C83E3C

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C83E3C	#FFFFFF	#000000	##FFFFFF
##C83E3C	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655D3A

Deuteranopia (green-blind)

#877A38

Tritanopia (blue-blind)

#DC123F

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #c83e3c;
/* rgb */ color: rgb(200, 62, 60);
/* oklch */ color: oklch(56.4% 0.175 25.4);

Tailwind

colors: {
  custom: {
    50: '#e17c72',
    500: '#c83e3c',
    950: '#000000',
  },
}

SCSS

$custom: #c83e3c;
$custom-light: #e17c72;
$custom-dark: #000000;

JSON

{
  "hex": "#c83e3c",
  "rgb": {
    "r": 200,
    "g": 62,
    "b": 60
  },
  "hsl": {
    "h": 0.857,
    "s": 56,
    "l": 50.98
  },
  "oklch": {
    "l": 0.56442,
    "c": 0.17512,
    "h": 25.4
  },
  "luminance": 0.16051
}

Semantic roles & 50–950 ramp

primary

#C83E3C

secondary

#91CECF

accent

#DDDF49

background

#FEF7F6

surface

#FDEEEC

border

#D5C9C7

text

#170A08

muted

#857C7B

Preview Lab

Preview with #C83E3C

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

Preview Lab → · Contrast checker → · Palette generator →