#C83E3A#C83E3A

#C83E3A is a mid, vivid red. Relative luminance 0.160; OKLCH L 56.4% C 0.175 H 26.2°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#C83E3A
RGB	rgb(200, 62, 58)
HSL	hsl(2, 56%, 51%)
HSV	hsv(2, 71%, 78%)
CMYK	cmyk(0%, 69%, 71%, 21.6%)
CIE-LAB	lab(47.02, 54.22, 33.79)
CIE-LCH	lch(47.02, 63.88, 31.93°)
OKLab	oklab(56.41% 0.1574 0.0773)
OKLCH	oklch(56.41% 0.175 26.2)
XYZ	xyz(26.3086, 16.0340, 5.7117)
Luminance	0.1603 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C83E3A #3AC4C8

analogous

#C83A7D #C83E3A #C8853A

triadic

#C83E3A #3AC83E #3E3AC8

tetradic

#C83E3A #7DC83A #3AC4C8 #853AC8

square

#C83E3A #7DC83A #3AC4C8 #853AC8

split-complementary

#C83E3A #3AC885 #3A7DC8

monochromatic

#6A201E #9A2E2B #C83E3A #D56D6A #E39C9A

Accessibility & contrast

On white

4.99

#C83E3A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#C83E3A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C83E3A

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C83E3A	#FFFFFF	#000000	##FFFFFF
##C83E3A	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)

#655C38

Deuteranopia (green-blind)

#877A35

Tritanopia (blue-blind)

#DC113E

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c83e3a;
/* rgb */ color: rgb(200, 62, 58);
/* oklch */ color: oklch(56.4% 0.175 26.2);

Tailwind

colors: {
  custom: {
    50: '#e17c70',
    500: '#c83e3a',
    950: '#000000',
  },
}

SCSS

$custom: #c83e3a;
$custom-light: #e17c70;
$custom-dark: #000000;

JSON

{
  "hex": "#c83e3a",
  "rgb": {
    "r": 200,
    "g": 62,
    "b": 58
  },
  "hsl": {
    "h": 1.69,
    "s": 56.349,
    "l": 50.588
  },
  "oklch": {
    "l": 0.56413,
    "c": 0.17539,
    "h": 26.2
  },
  "luminance": 0.1603
}

Semantic roles & 50–950 ramp

primary

#C83E3A

secondary

#8FCDCE

accent

#DBE048

background

#FEF7F6

surface

#FDEEEC

border

#D5C9C7

text

#170A07

muted

#857C7A

Preview Lab

Preview with #C83E3A

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

Preview Lab → · Contrast checker → · Palette generator →