#C83A45#C83A45

#C83A45 is a mid, vivid red. Relative luminance 0.157; OKLCH L 56.2% C 0.178 H 20.9°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#C83A45
RGB	rgb(200, 58, 69)
HSL	hsl(355, 56%, 51%)
HSV	hsv(355, 71%, 78%)
CMYK	cmyk(0%, 71%, 65.5%, 21.6%)
CIE-LAB	lab(46.63, 56.31, 26.82)
CIE-LCH	lch(46.63, 62.37, 25.47°)
OKLab	oklab(56.18% 0.1663 0.0636)
OKLCH	oklch(56.18% 0.178 20.9)
XYZ	xyz(26.4094, 15.7390, 7.2764)
Luminance	0.1573 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C83A45 #3AC8BD

analogous

#C83A8C #C83A45 #C8763A

triadic

#C83A45 #45C83A #3A45C8

tetradic

#C83A45 #8CC83A #3AC8BD #763AC8

square

#C83A45 #8CC83A #3AC8BD #763AC8

split-complementary

#C83A45 #3AC876 #3A8CC8

monochromatic

#6A1E24 #9A2B34 #C83A45 #D56A72 #E39A9F

Accessibility & contrast

On white

5.06

#C83A45 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#C83A45 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C83A45

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C83A45	#FFFFFF	#000000	##FFFFFF
##C83A45	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615B44

Deuteranopia (green-blind)

#857A41

Tritanopia (blue-blind)

#DB093F

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c83a45;
/* rgb */ color: rgb(200, 58, 69);
/* oklch */ color: oklch(56.2% 0.178 20.9);

Tailwind

colors: {
  custom: {
    50: '#e07a78',
    500: '#c83a45',
    950: '#000000',
  },
}

SCSS

$custom: #c83a45;
$custom-light: #e07a78;
$custom-dark: #000000;

JSON

{
  "hex": "#c83a45",
  "rgb": {
    "r": 200,
    "g": 58,
    "b": 69
  },
  "hsl": {
    "h": 355.352,
    "s": 56.349,
    "l": 50.588
  },
  "oklch": {
    "l": 0.56175,
    "c": 0.17804,
    "h": 20.9
  },
  "luminance": 0.15735
}

Semantic roles & 50–950 ramp

primary

#C83A45

secondary

#8FCECA

accent

#E0D448

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#170A09

muted

#857C7B

Preview Lab

Preview with #C83A45

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

Preview Lab → · Contrast checker → · Palette generator →