#C03F32#C03F32

#C03F32 is a mid, vivid red. Relative luminance 0.150; OKLCH L 55.1% C 0.167 H 29.3°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#C03F32
RGB	rgb(192, 63, 50)
HSL	hsl(5, 59%, 47%)
HSV	hsv(5, 74%, 75%)
CMYK	cmyk(0%, 67.2%, 74%, 24.7%)
CIE-LAB	lab(45.63, 50.81, 36.38)
CIE-LCH	lch(45.63, 62.49, 35.61°)
OKLab	oklab(55.07% 0.146 0.0818)
OKLCH	oklch(55.07% 0.167 29.3)
XYZ	xyz(24.0941, 14.9953, 4.6427)
Luminance	0.1499 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03F32 #32B3C0

analogous

#C0326C #C03F32 #C08632

triadic

#C03F32 #32C03F #3F32C0

tetradic

#C03F32 #6CC032 #32B3C0 #8632C0

square

#C03F32 #6CC032 #32B3C0 #8632C0

split-complementary

#C03F32 #32C086 #326CC0

monochromatic

#5F1F19 #8F2F25 #C03F32 #D4665B #E1938B

Accessibility & contrast

On white

5.25

#C03F32 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#C03F32 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03F32

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03F32	#FFFFFF	#000000	##FFFFFF
##C03F32	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635A30

Deuteranopia (green-blind)

#84762E

Tritanopia (blue-blind)

#D3193D

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c03f32;
/* rgb */ color: rgb(192, 63, 50);
/* oklch */ color: oklch(55.1% 0.167 29.3);

Tailwind

colors: {
  custom: {
    50: '#db7b6b',
    500: '#c03f32',
    950: '#000000',
  },
}

SCSS

$custom: #c03f32;
$custom-light: #db7b6b;
$custom-dark: #000000;

JSON

{
  "hex": "#c03f32",
  "rgb": {
    "r": 192,
    "g": 63,
    "b": 50
  },
  "hsl": {
    "h": 5.493,
    "s": 58.678,
    "l": 47.451
  },
  "oklch": {
    "l": 0.55073,
    "c": 0.16732,
    "h": 29.3
  },
  "luminance": 0.14992
}

Semantic roles & 50–950 ramp

primary

#C03F32

secondary

#83C4CB

accent

#D4E246

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#160A06

muted

#847C7A

Preview Lab

Preview with #C03F32

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

Preview Lab → · Contrast checker → · Palette generator →