#C0402C#C0402C

#C0402C is a mid, vivid red. Relative luminance 0.151; OKLCH L 55.1% C 0.168 H 31.6°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#C0402C
RGB	rgb(192, 64, 44)
HSL	hsl(8, 63%, 46%)
HSV	hsv(8, 77%, 75%)
CMYK	cmyk(0%, 66.7%, 77.1%, 24.7%)
CIE-LAB	lab(45.71, 50.15, 39.79)
CIE-LCH	lch(45.71, 64.01, 38.43°)
OKLab	oklab(55.12% 0.1427 0.0877)
OKLCH	oklch(55.12% 0.168 31.6)
XYZ	xyz(24.0289, 15.0586, 4.0237)
Luminance	0.1505 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0402C #2CACC0

analogous

#C02C62 #C0402C #C08A2C

triadic

#C0402C #2CC040 #402CC0

tetradic

#C0402C #62C02C #2CACC0 #8A2CC0

square

#C0402C #62C02C #2CACC0 #8A2CC0

split-complementary

#C0402C #2CC08A #2C62C0

monochromatic

#5C1F15 #8E2F21 #C0402C #D76452 #E39184

Accessibility & contrast

On white

5.24

#C0402C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#C0402C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C0402C

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0402C	#FFFFFF	#000000	##FFFFFF
##C0402C	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655A29

Deuteranopia (green-blind)

#847727

Tritanopia (blue-blind)

#D31A3C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c0402c;
/* rgb */ color: rgb(192, 64, 44);
/* oklch */ color: oklch(55.1% 0.168 31.6);

Tailwind

colors: {
  custom: {
    50: '#db7c66',
    500: '#c0402c',
    950: '#000000',
  },
}

SCSS

$custom: #c0402c;
$custom-light: #db7c66;
$custom-dark: #000000;

JSON

{
  "hex": "#c0402c",
  "rgb": {
    "r": 192,
    "g": 64,
    "b": 44
  },
  "hsl": {
    "h": 8.108,
    "s": 62.712,
    "l": 46.275
  },
  "oklch": {
    "l": 0.55117,
    "c": 0.1675,
    "h": 31.6
  },
  "luminance": 0.15055
}

Semantic roles & 50–950 ramp

primary

#C0402C

secondary

#7CC1CC

accent

#D0E642

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170A06

muted

#857C7A

Preview Lab

Preview with #C0402C

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

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