#C63251#C63251

#C63251 is a mid, vivid red. Relative luminance 0.149; OKLCH L 55.3% C 0.184 H 13.9°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#C63251
RGB	rgb(198, 50, 81)
HSL	hsl(347, 60%, 49%)
HSV	hsv(347, 75%, 78%)
CMYK	cmyk(0%, 74.7%, 59.1%, 22.4%)
CIE-LAB	lab(45.48, 59.25, 17.94)
CIE-LCH	lch(45.48, 61.90, 16.85°)
OKLab	oklab(55.32% 0.1782 0.0442)
OKLCH	oklch(55.32% 0.184 13.9)
XYZ	xyz(25.9171, 14.8848, 9.2913)
Luminance	0.1488 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C63251 #32C6A7

analogous

#C6329B #C63251 #C65D32

triadic

#C63251 #51C632 #3251C6

tetradic

#C63251 #9BC632 #32C6A7 #5D32C6

square

#C63251 #9BC632 #32C6A7 #5D32C6

split-complementary

#C63251 #32C65D #329BC6

monochromatic

#641929 #95263D #C63251 #D75F78 #E390A1

Accessibility & contrast

On white

5.28

#C63251 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#C63251 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C63251

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C63251	#FFFFFF	#000000	##FFFFFF
##C63251	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5851

Deuteranopia (green-blind)

#80774D

Tritanopia (blue-blind)

#D9003F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c63251;
/* rgb */ color: rgb(198, 50, 81);
/* oklch */ color: oklch(55.3% 0.184 13.9);

Tailwind

colors: {
  custom: {
    50: '#de7681',
    500: '#c63251',
    950: '#000000',
  },
}

SCSS

$custom: #c63251;
$custom-light: #de7681;
$custom-dark: #000000;

JSON

{
  "hex": "#c63251",
  "rgb": {
    "r": 198,
    "g": 50,
    "b": 81
  },
  "hsl": {
    "h": 347.432,
    "s": 59.677,
    "l": 48.627
  },
  "oklch": {
    "l": 0.55322,
    "c": 0.18364,
    "h": 13.9
  },
  "luminance": 0.14881
}

Semantic roles & 50–950 ramp

primary

#C63251

secondary

#86CDBF

accent

#E3C245

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#16090A

muted

#847B7C

Preview Lab

Preview with #C63251

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

Preview Lab → · Contrast checker → · Palette generator →