#C63051#C63051

#C63051 is a mid, vivid red. Relative luminance 0.147; OKLCH L 55.2% C 0.185 H 13.6°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#C63051
RGB	rgb(198, 48, 81)
HSL	hsl(347, 61%, 48%)
HSV	hsv(347, 76%, 78%)
CMYK	cmyk(0%, 75.8%, 59.1%, 22.4%)
CIE-LAB	lab(45.24, 59.89, 17.63)
CIE-LCH	lch(45.24, 62.44, 16.40°)
OKLab	oklab(55.15% 0.1803 0.0435)
OKLCH	oklch(55.15% 0.186 13.6)
XYZ	xyz(25.8335, 14.7175, 9.2635)
Luminance	0.1471 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C63051 #30C6A5

analogous

#C6309C #C63051 #C65A30

triadic

#C63051 #51C630 #3051C6

tetradic

#C63051 #9CC630 #30C6A5 #5A30C6

square

#C63051 #9CC630 #30C6A5 #5A30C6

split-complementary

#C63051 #30C65A #309CC6

monochromatic

#631829 #95243D #C63051 #D75C77 #E38DA0

Accessibility & contrast

On white

5.33

#C63051 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#C63051 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C63051

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C63051	#FFFFFF	#000000	##FFFFFF
##C63051	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595751

Deuteranopia (green-blind)

#80764D

Tritanopia (blue-blind)

#D9003E

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c63051;
/* rgb */ color: rgb(198, 48, 81);
/* oklch */ color: oklch(55.2% 0.185 13.6);

Tailwind

colors: {
  custom: {
    50: '#de7581',
    500: '#c63051',
    950: '#000000',
  },
}

SCSS

$custom: #c63051;
$custom-light: #de7581;
$custom-dark: #000000;

JSON

{
  "hex": "#c63051",
  "rgb": {
    "r": 198,
    "g": 48,
    "b": 81
  },
  "hsl": {
    "h": 346.8,
    "s": 60.976,
    "l": 48.235
  },
  "oklch": {
    "l": 0.55151,
    "c": 0.1855,
    "h": 13.6
  },
  "luminance": 0.14714
}

Semantic roles & 50–950 ramp

primary

#C63051

secondary

#84CEBD

accent

#E4C144

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#16090A

muted

#847B7C

Preview Lab

Preview with #C63051

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

Preview Lab → · Contrast checker → · Palette generator →