#C83758#C83758

#C83758 is a mid, vivid red. Relative luminance 0.157; OKLCH L 56.3% C 0.181 H 12.1°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#C83758
RGB	rgb(200, 55, 88)
HSL	hsl(346, 57%, 50%)
HSV	hsv(346, 73%, 78%)
CMYK	cmyk(0%, 72.5%, 56%, 21.6%)
CIE-LAB	lab(46.61, 58.63, 15.23)
CIE-LCH	lch(46.61, 60.58, 14.56°)
OKLab	oklab(56.28% 0.1771 0.0381)
OKLCH	oklch(56.28% 0.181 12.1)
XYZ	xyz(26.9496, 15.7201, 10.8458)
Luminance	0.1572 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C83758 #37C8A7

analogous

#C837A0 #C83758 #C85F37

triadic

#C83758 #58C837 #3758C8

tetradic

#C83758 #A0C837 #37C8A7 #5F37C8

square

#C83758 #A0C837 #37C8A7 #5F37C8

split-complementary

#C83758 #37C85F #37A0C8

monochromatic

#681D2E #982A43 #C83758 #D56780 #E297A8

Accessibility & contrast

On white

5.07

#C83758 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#C83758 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C83758

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C83758	#FFFFFF	#000000	##FFFFFF
##C83758	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5C58

Deuteranopia (green-blind)

#827954

Tritanopia (blue-blind)

#DB0F45

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c83758;
/* rgb */ color: rgb(200, 55, 88);
/* oklch */ color: oklch(56.3% 0.181 12.1);

Tailwind

colors: {
  custom: {
    50: '#df7986',
    500: '#c83758',
    950: '#000000',
  },
}

SCSS

$custom: #c83758;
$custom-light: #df7986;
$custom-dark: #000000;

JSON

{
  "hex": "#c83758",
  "rgb": {
    "r": 200,
    "g": 55,
    "b": 88
  },
  "hsl": {
    "h": 346.345,
    "s": 56.863,
    "l": 50
  },
  "oklch": {
    "l": 0.56275,
    "c": 0.1812,
    "h": 12.1
  },
  "luminance": 0.15716
}

Semantic roles & 50–950 ramp

primary

#C83758

secondary

#8DCEBF

accent

#E0BD48

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#160A0B

muted

#847C7C

Preview Lab

Preview with #C83758

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

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