#C83B53#C83B53

#C83B53 is a mid, vivid red. Relative luminance 0.160; OKLCH L 56.5% C 0.177 H 15.2°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#C83B53
RGB	rgb(200, 59, 83)
HSL	hsl(350, 56%, 51%)
HSV	hsv(350, 71%, 78%)
CMYK	cmyk(0%, 70.5%, 58.5%, 21.6%)
CIE-LAB	lab(47.02, 56.83, 18.85)
CIE-LCH	lch(47.02, 59.87, 18.35°)
OKLab	oklab(56.55% 0.1706 0.0465)
OKLCH	oklch(56.55% 0.177 15.2)
XYZ	xyz(26.9473, 16.0356, 9.8581)
Luminance	0.1603 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C83B53 #3BC8B0

analogous

#C83B99 #C83B53 #C8693B

triadic

#C83B53 #53C83B #3B53C8

tetradic

#C83B53 #99C83B #3BC8B0 #693BC8

square

#C83B53 #99C83B #3BC8B0 #693BC8

split-complementary

#C83B53 #3BC869 #3B99C8

monochromatic

#6B1E2B #9A2B3E #C83B53 #D56B7D #E39BA7

Accessibility & contrast

On white

4.99

#C83B53 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#C83B53 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C83B53

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C83B53	#FFFFFF	#000000	##FFFFFF
##C83B53	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)

#605D53

Deuteranopia (green-blind)

#847A4F

Tritanopia (blue-blind)

#DB1645

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c83b53;
/* rgb */ color: rgb(200, 59, 83);
/* oklch */ color: oklch(56.5% 0.177 15.2);

Tailwind

colors: {
  custom: {
    50: '#df7b83',
    500: '#c83b53',
    950: '#000000',
  },
}

SCSS

$custom: #c83b53;
$custom-light: #df7b83;
$custom-dark: #000000;

JSON

{
  "hex": "#c83b53",
  "rgb": {
    "r": 200,
    "g": 59,
    "b": 83
  },
  "hsl": {
    "h": 349.787,
    "s": 56.175,
    "l": 50.784
  },
  "oklch": {
    "l": 0.56549,
    "c": 0.17678,
    "h": 15.2
  },
  "luminance": 0.16032
}

Semantic roles & 50–950 ramp

primary

#C83B53

secondary

#90CFC4

accent

#DFC648

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C83B53

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

Preview Lab → · Contrast checker → · Palette generator →