#C33E51#C33E51

#C33E51 is a mid, vivid red. Relative luminance 0.156; OKLCH L 56.0% C 0.168 H 16.3°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#C33E51
RGB	rgb(195, 62, 81)
HSL	hsl(351, 53%, 50%)
HSV	hsv(351, 68%, 76%)
CMYK	cmyk(0%, 68.2%, 58.5%, 23.5%)
CIE-LAB	lab(46.51, 53.97, 19.22)
CIE-LCH	lch(46.51, 57.29, 19.60°)
OKLab	oklab(55.99% 0.1617 0.0473)
OKLCH	oklch(55.99% 0.168 16.3)
XYZ	xyz(25.7160, 15.6450, 9.4486)
Luminance	0.1564 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C33E51 #3EC3B0

analogous

#C33E93 #C33E51 #C36E3E

triadic

#C33E51 #51C33E #3E51C3

tetradic

#C33E51 #93C33E #3EC3B0 #6E3EC3

square

#C33E51 #93C33E #3EC3B0 #6E3EC3

split-complementary

#C33E51 #3EC36E #3E93C3

monochromatic

#67202A #952E3D #C33E51 #D26D7B #E09BA5

Accessibility & contrast

On white

5.09

#C33E51 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#C33E51 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C33E51

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C33E51	#FFFFFF	#000000	##FFFFFF
##C33E51	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605D51

Deuteranopia (green-blind)

#82784E

Tritanopia (blue-blind)

#D52046

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c33e51;
/* rgb */ color: rgb(195, 62, 81);
/* oklch */ color: oklch(56.0% 0.168 16.3);

Tailwind

colors: {
  custom: {
    50: '#dc7c81',
    500: '#c33e51',
    950: '#000000',
  },
}

SCSS

$custom: #c33e51;
$custom-light: #dc7c81;
$custom-dark: #000000;

JSON

{
  "hex": "#c33e51",
  "rgb": {
    "r": 195,
    "g": 62,
    "b": 81
  },
  "hsl": {
    "h": 351.429,
    "s": 52.569,
    "l": 50.392
  },
  "oklch": {
    "l": 0.55986,
    "c": 0.16847,
    "h": 16.3
  },
  "luminance": 0.15641
}

Semantic roles & 50–950 ramp

primary

#C33E51

secondary

#91CCC4

accent

#DCC74C

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C33E51

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

Preview Lab → · Contrast checker → · Palette generator →