#C62531#C62531

#C62531 is a mid, vivid red. Relative luminance 0.136; OKLCH L 53.8% C 0.195 H 23.6°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#C62531
RGB	rgb(198, 37, 49)
HSL	hsl(356, 69%, 46%)
HSV	hsv(356, 81%, 78%)
CMYK	cmyk(0%, 81.3%, 75.3%, 22.4%)
CIE-LAB	lab(43.59, 61.40, 34.99)
CIE-LCH	lch(43.59, 70.67, 29.68°)
OKLab	oklab(53.75% 0.1785 0.0781)
OKLCH	oklch(53.75% 0.195 23.6)
XYZ	xyz(24.5076, 13.5546, 4.2310)
Luminance	0.1355 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C62531 #25C6BA

analogous

#C62581 #C62531 #C66925

triadic

#C62531 #31C625 #2531C6

tetradic

#C62531 #81C625 #25C6BA #6925C6

square

#C62531 #81C625 #25C6BA #6925C6

split-complementary

#C62531 #25C669 #2581C6

monochromatic

#5F1217 #921B24 #C62531 #DD4B56 #E77E86

Accessibility & contrast

On white

5.66

#C62531 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#C62531 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C62531

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C62531	#FFFFFF	#000000	##FFFFFF
##C62531	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595130

Deuteranopia (green-blind)

#80732B

Tritanopia (blue-blind)

#DA002C

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #c62531;
/* rgb */ color: rgb(198, 37, 49);
/* oklch */ color: oklch(53.8% 0.195 23.6);

Tailwind

colors: {
  custom: {
    50: '#e17069',
    500: '#c62531',
    950: '#000000',
  },
}

SCSS

$custom: #c62531;
$custom-light: #e17069;
$custom-dark: #000000;

JSON

{
  "hex": "#c62531",
  "rgb": {
    "r": 198,
    "g": 37,
    "b": 49
  },
  "hsl": {
    "h": 355.528,
    "s": 68.511,
    "l": 46.078
  },
  "oklch": {
    "l": 0.53753,
    "c": 0.19484,
    "h": 23.6
  },
  "luminance": 0.13551
}

Semantic roles & 50–950 ramp

primary

#C62531

secondary

#77CFC9

accent

#EBDE3C

background

#FFF7F6

surface

#FEEDEB

border

#D6C8C6

text

#170906

muted

#857B7A

Preview Lab

Preview with #C62531

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

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