#C03732#C03732

#C03732 is a mid, vivid red. Relative luminance 0.142; OKLCH L 54.2% C 0.175 H 26.9°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#C03732
RGB	rgb(192, 55, 50)
HSL	hsl(2, 59%, 47%)
HSV	hsv(2, 74%, 75%)
CMYK	cmyk(0%, 71.4%, 74%, 24.7%)
CIE-LAB	lab(44.48, 53.94, 35.10)
CIE-LCH	lch(44.48, 64.36, 33.05°)
OKLab	oklab(54.21% 0.1558 0.079)
OKLCH	oklch(54.21% 0.175 26.9)
XYZ	xyz(23.6828, 14.1727, 4.5056)
Luminance	0.1417 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03732 #32BBC0

analogous

#C03274 #C03732 #C07E32

triadic

#C03732 #32C037 #3732C0

tetradic

#C03732 #74C032 #32BBC0 #7E32C0

square

#C03732 #74C032 #32BBC0 #7E32C0

split-complementary

#C03732 #32C07E #3274C0

monochromatic

#5F1B19 #8F2925 #C03732 #D45F5B #E18E8B

Accessibility & contrast

On white

5.48

#C03732 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#C03732 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03732

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03732	#FFFFFF	#000000	##FFFFFF
##C03732	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5630

Deuteranopia (green-blind)

#81742D

Tritanopia (blue-blind)

#D30037

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #c03732;
/* rgb */ color: rgb(192, 55, 50);
/* oklch */ color: oklch(54.2% 0.175 26.9);

Tailwind

colors: {
  custom: {
    50: '#dc776a',
    500: '#c03732',
    950: '#000000',
  },
}

SCSS

$custom: #c03732;
$custom-light: #dc776a;
$custom-dark: #000000;

JSON

{
  "hex": "#c03732",
  "rgb": {
    "r": 192,
    "g": 55,
    "b": 50
  },
  "hsl": {
    "h": 2.113,
    "s": 58.678,
    "l": 47.451
  },
  "oklch": {
    "l": 0.54214,
    "c": 0.17471,
    "h": 26.9
  },
  "luminance": 0.14169
}

Semantic roles & 50–950 ramp

primary

#C03732

secondary

#83C9CB

accent

#DCE246

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170906

muted

#857B7A

Preview Lab

Preview with #C03732

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

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