#C62539#C62539

#C62539 is a mid, vivid red. Relative luminance 0.136; OKLCH L 53.9% C 0.194 H 21.0°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#C62539
RGB	rgb(198, 37, 57)
HSL	hsl(353, 69%, 46%)
HSV	hsv(353, 81%, 78%)
CMYK	cmyk(0%, 81.3%, 71.2%, 22.4%)
CIE-LAB	lab(43.69, 61.73, 30.36)
CIE-LCH	lch(43.69, 68.79, 26.19°)
OKLab	oklab(53.87% 0.1813 0.0697)
OKLCH	oklch(53.87% 0.194 21)
XYZ	xyz(24.6917, 13.6282, 5.2005)
Luminance	0.1362 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C62539 #25C6B2

analogous

#C62589 #C62539 #C66225

triadic

#C62539 #39C625 #2539C6

tetradic

#C62539 #89C625 #25C6B2 #6225C6

square

#C62539 #89C625 #25C6B2 #6225C6

split-complementary

#C62539 #25C662 #2589C6

monochromatic

#5F121B #921B2A #C62539 #DD4B5D #E77E8B

Accessibility & contrast

On white

5.64

#C62539 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#C62539 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C62539

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C62539	#FFFFFF	#000000	##FFFFFF
##C62539	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585138

Deuteranopia (green-blind)

#7F7334

Tritanopia (blue-blind)

#DA002F

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #c62539;
/* rgb */ color: rgb(198, 37, 57);
/* oklch */ color: oklch(53.9% 0.194 21.0);

Tailwind

colors: {
  custom: {
    50: '#e0716f',
    500: '#c62539',
    950: '#000000',
  },
}

SCSS

$custom: #c62539;
$custom-light: #e0716f;
$custom-dark: #000000;

JSON

{
  "hex": "#c62539",
  "rgb": {
    "r": 198,
    "g": 37,
    "b": 57
  },
  "hsl": {
    "h": 352.547,
    "s": 68.511,
    "l": 46.078
  },
  "oklch": {
    "l": 0.53867,
    "c": 0.19426,
    "h": 21
  },
  "luminance": 0.13624
}

Semantic roles & 50–950 ramp

primary

#C62539

secondary

#77CFC4

accent

#EBD63C

background

#FFF7F6

surface

#FEEDEC

border

#D6C8C7

text

#170907

muted

#857B7A

Preview Lab

Preview with #C62539

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

Preview Lab → · Contrast checker → · Palette generator →