#C03035#C03035

#C03035 is a mid, vivid red. Relative luminance 0.136; OKLCH L 53.6% C 0.180 H 24.1°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#C03035
RGB	rgb(192, 48, 53)
HSL	hsl(358, 60%, 47%)
HSV	hsv(358, 75%, 75%)
CMYK	cmyk(0%, 75%, 72.4%, 24.7%)
CIE-LAB	lab(43.63, 56.55, 32.37)
CIE-LCH	lch(43.63, 65.16, 29.79°)
OKLab	oklab(53.59% 0.1647 0.0737)
OKLCH	oklch(53.59% 0.18 24.1)
XYZ	xyz(23.4405, 13.5810, 4.7546)
Luminance	0.1358 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03035 #30C0BB

analogous

#C0307D #C03035 #C07330

triadic

#C03035 #35C030 #3035C0

tetradic

#C03035 #7DC030 #30C0BB #7330C0

square

#C03035 #7DC030 #30C0BB #7330C0

split-complementary

#C03035 #30C073 #307DC0

monochromatic

#5E181A #8F2427 #C03035 #D5585C #E1898C

Accessibility & contrast

On white

5.65

#C03035 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#C03035 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03035

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03035	#FFFFFF	#000000	##FFFFFF
##C03035	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5334

Deuteranopia (green-blind)

#7F7230

Tritanopia (blue-blind)

#D30034

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #c03035;
/* rgb */ color: rgb(192, 48, 53);
/* oklch */ color: oklch(53.6% 0.180 24.1);

Tailwind

colors: {
  custom: {
    50: '#dc746c',
    500: '#c03035',
    950: '#000000',
  },
}

SCSS

$custom: #c03035;
$custom-light: #dc746c;
$custom-dark: #000000;

JSON

{
  "hex": "#c03035",
  "rgb": {
    "r": 192,
    "g": 48,
    "b": 53
  },
  "hsl": {
    "h": 357.917,
    "s": 60,
    "l": 47.059
  },
  "oklch": {
    "l": 0.53589,
    "c": 0.18043,
    "h": 24.1
  },
  "luminance": 0.13577
}

Semantic roles & 50–950 ramp

primary

#C03035

secondary

#80CBC9

accent

#E3DE45

background

#FEF7F6

surface

#FDEDEB

border

#D5C8C6

text

#170907

muted

#857B7A

Preview Lab

Preview with #C03035

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

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