#C33F52#C33F52

#C33F52 is a mid, vivid red. Relative luminance 0.158; OKLCH L 56.1% C 0.167 H 16.1°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#C33F52
RGB	rgb(195, 63, 82)
HSL	hsl(351, 52%, 51%)
HSV	hsv(351, 68%, 76%)
CMYK	cmyk(0%, 67.7%, 57.9%, 23.5%)
CIE-LAB	lab(46.67, 53.64, 18.83)
CIE-LCH	lch(46.67, 56.85, 19.35°)
OKLab	oklab(56.12% 0.1608 0.0465)
OKLCH	oklch(56.12% 0.167 16.1)
XYZ	xyz(25.8086, 15.7698, 9.6659)
Luminance	0.1577 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C33F52 #3FC3B0

analogous

#C33F94 #C33F52 #C36E3F

triadic

#C33F52 #52C33F #3F52C3

tetradic

#C33F52 #94C33F #3FC3B0 #6E3FC3

square

#C33F52 #94C33F #3FC3B0 #6E3FC3

split-complementary

#C33F52 #3FC36E #3F94C3

monochromatic

#67202B #962F3E #C33F52 #D26E7C #E09CA6

Accessibility & contrast

On white

5.06

#C33F52 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#C33F52 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C33F52

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C33F52	#FFFFFF	#000000	##FFFFFF
##C33F52	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605D52

Deuteranopia (green-blind)

#82794F

Tritanopia (blue-blind)

#D52247

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c33f52;
/* rgb */ color: rgb(195, 63, 82);
/* oklch */ color: oklch(56.1% 0.167 16.1);

Tailwind

colors: {
  custom: {
    50: '#dc7c82',
    500: '#c33f52',
    950: '#000000',
  },
}

SCSS

$custom: #c33f52;
$custom-light: #dc7c82;
$custom-dark: #000000;

JSON

{
  "hex": "#c33f52",
  "rgb": {
    "r": 195,
    "g": 63,
    "b": 82
  },
  "hsl": {
    "h": 351.364,
    "s": 52.381,
    "l": 50.588
  },
  "oklch": {
    "l": 0.56117,
    "c": 0.16738,
    "h": 16.1
  },
  "luminance": 0.15766
}

Semantic roles & 50–950 ramp

primary

#C33F52

secondary

#92CCC4

accent

#DCC74C

background

#FEF7F7

surface

#FCEEEE

border

#D5C9C9

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C33F52

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

Preview Lab → · Contrast checker → · Palette generator →