#C83B52#C83B52

#C83B52 is a mid, vivid red. Relative luminance 0.160; OKLCH L 56.5% C 0.177 H 15.7°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#C83B52
RGB	rgb(200, 59, 82)
HSL	hsl(350, 56%, 51%)
HSV	hsv(350, 71%, 78%)
CMYK	cmyk(0%, 70.5%, 59%, 21.6%)
CIE-LAB	lab(47.00, 56.76, 19.43)
CIE-LCH	lch(47.00, 59.99, 18.90°)
OKLab	oklab(56.53% 0.1702 0.0478)
OKLCH	oklch(56.53% 0.177 15.7)
XYZ	xyz(26.9090, 16.0203, 9.6563)
Luminance	0.1602 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C83B52 #3BC8B1

analogous

#C83B98 #C83B52 #C86A3B

triadic

#C83B52 #52C83B #3B52C8

tetradic

#C83B52 #98C83B #3BC8B1 #6A3BC8

square

#C83B52 #98C83B #3BC8B1 #6A3BC8

split-complementary

#C83B52 #3BC86A #3B98C8

monochromatic

#6B1E2A #9A2B3D #C83B52 #D56B7C #E39BA6

Accessibility & contrast

On white

5.00

#C83B52 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#C83B52 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C83B52

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C83B52	#FFFFFF	#000000	##FFFFFF
##C83B52	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605D52

Deuteranopia (green-blind)

#847A4E

Tritanopia (blue-blind)

#DB1644

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c83b52;
/* rgb */ color: rgb(200, 59, 82);
/* oklch */ color: oklch(56.5% 0.177 15.7);

Tailwind

colors: {
  custom: {
    50: '#e07b82',
    500: '#c83b52',
    950: '#000000',
  },
}

SCSS

$custom: #c83b52;
$custom-light: #e07b82;
$custom-dark: #000000;

JSON

{
  "hex": "#c83b52",
  "rgb": {
    "r": 200,
    "g": 59,
    "b": 82
  },
  "hsl": {
    "h": 350.213,
    "s": 56.175,
    "l": 50.784
  },
  "oklch": {
    "l": 0.56528,
    "c": 0.17675,
    "h": 15.7
  },
  "luminance": 0.16016
}

Semantic roles & 50–950 ramp

primary

#C83B52

secondary

#90CFC4

accent

#DFC748

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#170A0A

muted

#857C7C

Preview Lab

Preview with #C83B52

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

Preview Lab → · Contrast checker → · Palette generator →