#C02B3E#C02B3E

#C02B3E is a mid, vivid red. Relative luminance 0.133; OKLCH L 53.3% C 0.184 H 19.7°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#C02B3E
RGB	rgb(192, 43, 62)
HSL	hsl(352, 63%, 46%)
HSV	hsv(352, 78%, 75%)
CMYK	cmyk(0%, 77.6%, 67.7%, 24.7%)
CIE-LAB	lab(43.19, 58.57, 26.44)
CIE-LCH	lch(43.19, 64.26, 24.29°)
OKLab	oklab(53.31% 0.1731 0.0621)
OKLCH	oklch(53.31% 0.184 19.7)
XYZ	xyz(23.4742, 13.2856, 5.8848)
Luminance	0.1328 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C02B3E #2BC0AD

analogous

#C02B88 #C02B3E #C0622B

triadic

#C02B3E #3EC02B #2B3EC0

tetradic

#C02B3E #88C02B #2BC0AD #622BC0

square

#C02B3E #88C02B #2BC0AD #622BC0

split-complementary

#C02B3E #2BC062 #2B88C0

monochromatic

#5C151E #8E202E #C02B3E #D85062 #E3828F

Accessibility & contrast

On white

5.74

#C02B3E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#C02B3E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C02B3E

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C02B3E	#FFFFFF	#000000	##FFFFFF
##C02B3E	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57523E

Deuteranopia (green-blind)

#7D7139

Tritanopia (blue-blind)

#D30034

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #c02b3e;
/* rgb */ color: rgb(192, 43, 62);
/* oklch */ color: oklch(53.3% 0.184 19.7);

Tailwind

colors: {
  custom: {
    50: '#db7273',
    500: '#c02b3e',
    950: '#000000',
  },
}

SCSS

$custom: #c02b3e;
$custom-light: #db7273;
$custom-dark: #000000;

JSON

{
  "hex": "#c02b3e",
  "rgb": {
    "r": 192,
    "g": 43,
    "b": 62
  },
  "hsl": {
    "h": 352.349,
    "s": 63.404,
    "l": 46.078
  },
  "oklch": {
    "l": 0.53309,
    "c": 0.18392,
    "h": 19.7
  },
  "luminance": 0.13282
}

Semantic roles & 50–950 ramp

primary

#C02B3E

secondary

#7BCCC2

accent

#E6D141

background

#FEF7F6

surface

#FDEDEC

border

#D5C8C7

text

#160908

muted

#847B7B

Preview Lab

Preview with #C02B3E

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

Preview Lab → · Contrast checker → · Palette generator →