#C63845#C63845

#C63845 is a mid, vivid red. Relative luminance 0.153; OKLCH L 55.6% C 0.178 H 20.3°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#C63845
RGB	rgb(198, 56, 69)
HSL	hsl(355, 56%, 50%)
HSV	hsv(355, 72%, 78%)
CMYK	cmyk(0%, 71.7%, 65.2%, 22.4%)
CIE-LAB	lab(46.00, 56.42, 25.95)
CIE-LCH	lch(46.00, 62.10, 24.70°)
OKLab	oklab(55.64% 0.1669 0.0617)
OKLCH	oklch(55.64% 0.178 20.3)
XYZ	xyz(25.7798, 15.2676, 7.2185)
Luminance	0.1526 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C63845 #38C6B9

analogous

#C6388C #C63845 #C67238

triadic

#C63845 #45C638 #3845C6

tetradic

#C63845 #8CC638 #38C6B9 #7238C6

square

#C63845 #8CC638 #38C6B9 #7238C6

split-complementary

#C63845 #38C672 #388CC6

monochromatic

#671D24 #962B34 #C63845 #D46771 #E2979E

Accessibility & contrast

On white

5.18

#C63845 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#C63845 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C63845

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C63845	#FFFFFF	#000000	##FFFFFF
##C63845	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5A44

Deuteranopia (green-blind)

#837841

Tritanopia (blue-blind)

#D9043E

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c63845;
/* rgb */ color: rgb(198, 56, 69);
/* oklch */ color: oklch(55.6% 0.178 20.3);

Tailwind

colors: {
  custom: {
    50: '#df7978',
    500: '#c63845',
    950: '#000000',
  },
}

SCSS

$custom: #c63845;
$custom-light: #df7978;
$custom-dark: #000000;

JSON

{
  "hex": "#c63845",
  "rgb": {
    "r": 198,
    "g": 56,
    "b": 69
  },
  "hsl": {
    "h": 354.507,
    "s": 55.906,
    "l": 49.804
  },
  "oklch": {
    "l": 0.55638,
    "c": 0.17794,
    "h": 20.3
  },
  "luminance": 0.15264
}

Semantic roles & 50–950 ramp

primary

#C63845

secondary

#8DCDC7

accent

#DFD149

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#170A09

muted

#857C7B

Preview Lab

Preview with #C63845

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

Preview Lab → · Contrast checker → · Palette generator →