#C03A32#C03A32

#C03A32 is a mid, vivid red. Relative luminance 0.145; OKLCH L 54.5% C 0.172 H 27.7°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#C03A32
RGB	rgb(192, 58, 50)
HSL	hsl(3, 59%, 47%)
HSV	hsv(3, 74%, 75%)
CMYK	cmyk(0%, 69.8%, 74%, 24.7%)
CIE-LAB	lab(44.89, 52.80, 35.56)
CIE-LCH	lch(44.89, 63.66, 33.96°)
OKLab	oklab(54.52% 0.1523 0.08)
OKLCH	oklch(54.52% 0.172 27.7)
XYZ	xyz(23.8297, 14.4664, 4.5545)
Luminance	0.1446 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03A32 #32B8C0

analogous

#C03271 #C03A32 #C08132

triadic

#C03A32 #32C03A #3A32C0

tetradic

#C03A32 #71C032 #32B8C0 #8132C0

square

#C03A32 #71C032 #32B8C0 #8132C0

split-complementary

#C03A32 #32C081 #3271C0

monochromatic

#5F1D19 #8F2B25 #C03A32 #D4625B #E1908B

Accessibility & contrast

On white

5.39

#C03A32 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#C03A32 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03A32

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03A32	#FFFFFF	#000000	##FFFFFF
##C03A32	1.00	5.39	3.89	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615830

Deuteranopia (green-blind)

#82752D

Tritanopia (blue-blind)

#D30939

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #c03a32;
/* rgb */ color: rgb(192, 58, 50);
/* oklch */ color: oklch(54.5% 0.172 27.7);

Tailwind

colors: {
  custom: {
    50: '#db796a',
    500: '#c03a32',
    950: '#000000',
  },
}

SCSS

$custom: #c03a32;
$custom-light: #db796a;
$custom-dark: #000000;

JSON

{
  "hex": "#c03a32",
  "rgb": {
    "r": 192,
    "g": 58,
    "b": 50
  },
  "hsl": {
    "h": 3.38,
    "s": 58.678,
    "l": 47.451
  },
  "oklch": {
    "l": 0.54524,
    "c": 0.17199,
    "h": 27.7
  },
  "luminance": 0.14463
}

Semantic roles & 50–950 ramp

primary

#C03A32

secondary

#83C7CB

accent

#D9E246

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170A06

muted

#857C7A

Preview Lab

Preview with #C03A32

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

Preview Lab → · Contrast checker → · Palette generator →