#C33F57#C33F57

#C33F57 is a mid, vivid red. Relative luminance 0.158; OKLCH L 56.2% C 0.168 H 13.7°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#C33F57
RGB	rgb(195, 63, 87)
HSL	hsl(349, 52%, 51%)
HSV	hsv(349, 68%, 76%)
CMYK	cmyk(0%, 67.7%, 55.4%, 23.5%)
CIE-LAB	lab(46.78, 54.02, 15.93)
CIE-LCH	lch(46.78, 56.31, 16.43°)
OKLab	oklab(56.23% 0.1628 0.0398)
OKLCH	oklch(56.23% 0.168 13.7)
XYZ	xyz(26.0058, 15.8487, 10.7047)
Luminance	0.1585 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C33F57 #3FC3AB

analogous

#C33F99 #C33F57 #C3693F

triadic

#C33F57 #57C33F #3F57C3

tetradic

#C33F57 #99C33F #3FC3AB #693FC3

square

#C33F57 #99C33F #3FC3AB #693FC3

split-complementary

#C33F57 #3FC369 #3F99C3

monochromatic

#67202D #962F42 #C33F57 #D26E80 #E09CA9

Accessibility & contrast

On white

5.04

#C33F57 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#C33F57 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C33F57

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C33F57	#FFFFFF	#000000	##FFFFFF
##C33F57	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605E57

Deuteranopia (green-blind)

#827954

Tritanopia (blue-blind)

#D52449

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c33f57;
/* rgb */ color: rgb(195, 63, 87);
/* oklch */ color: oklch(56.2% 0.168 13.7);

Tailwind

colors: {
  custom: {
    50: '#db7c86',
    500: '#c33f57',
    950: '#000000',
  },
}

SCSS

$custom: #c33f57;
$custom-light: #db7c86;
$custom-dark: #000000;

JSON

{
  "hex": "#c33f57",
  "rgb": {
    "r": 195,
    "g": 63,
    "b": 87
  },
  "hsl": {
    "h": 349.091,
    "s": 52.381,
    "l": 50.588
  },
  "oklch": {
    "l": 0.56228,
    "c": 0.16758,
    "h": 13.7
  },
  "luminance": 0.15845
}

Semantic roles & 50–950 ramp

primary

#C33F57

secondary

#92CCC2

accent

#DCC24C

background

#FEF7F8

surface

#FCEEEF

border

#D5C9CA

text

#160A0B

muted

#847C7C

Preview Lab

Preview with #C33F57

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

Preview Lab → · Contrast checker → · Palette generator →