#C33F53#C33F53

#C33F53 is a mid, vivid red. Relative luminance 0.158; OKLCH L 56.1% C 0.167 H 15.6°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#C33F53
RGB	rgb(195, 63, 83)
HSL	hsl(351, 52%, 51%)
HSV	hsv(351, 68%, 76%)
CMYK	cmyk(0%, 67.7%, 57.4%, 23.5%)
CIE-LAB	lab(46.69, 53.72, 18.25)
CIE-LCH	lch(46.69, 56.73, 18.77°)
OKLab	oklab(56.14% 0.1612 0.0451)
OKLCH	oklch(56.14% 0.167 15.6)
XYZ	xyz(25.8469, 15.7852, 9.8677)
Luminance	0.1578 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C33F53 #3FC3AF

analogous

#C33F95 #C33F53 #C36D3F

triadic

#C33F53 #53C33F #3F53C3

tetradic

#C33F53 #95C33F #3FC3AF #6D3FC3

square

#C33F53 #95C33F #3FC3AF #6D3FC3

split-complementary

#C33F53 #3FC36D #3F95C3

monochromatic

#67202B #962F3E #C33F53 #D26E7D #E09CA7

Accessibility & contrast

On white

5.05

#C33F53 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#C33F53 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C33F53

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C33F53	#FFFFFF	#000000	##FFFFFF
##C33F53	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605D53

Deuteranopia (green-blind)

#827950

Tritanopia (blue-blind)

#D52247

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c33f53;
/* rgb */ color: rgb(195, 63, 83);
/* oklch */ color: oklch(56.1% 0.167 15.6);

Tailwind

colors: {
  custom: {
    50: '#dc7c83',
    500: '#c33f53',
    950: '#000000',
  },
}

SCSS

$custom: #c33f53;
$custom-light: #dc7c83;
$custom-dark: #000000;

JSON

{
  "hex": "#c33f53",
  "rgb": {
    "r": 195,
    "g": 63,
    "b": 83
  },
  "hsl": {
    "h": 350.909,
    "s": 52.381,
    "l": 50.588
  },
  "oklch": {
    "l": 0.56138,
    "c": 0.16741,
    "h": 15.6
  },
  "luminance": 0.15782
}

Semantic roles & 50–950 ramp

primary

#C33F53

secondary

#92CCC3

accent

#DCC64C

background

#FEF7F8

surface

#FCEEEF

border

#D5C9CA

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C33F53

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

Preview Lab → · Contrast checker → · Palette generator →