#C33D42#C33D42

#C33D42 is a mid, vivid red. Relative luminance 0.153; OKLCH L 55.6% C 0.170 H 22.6°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#C33D42
RGB	rgb(195, 61, 66)
HSL	hsl(358, 53%, 50%)
HSV	hsv(358, 69%, 76%)
CMYK	cmyk(0%, 68.7%, 66.2%, 23.5%)
CIE-LAB	lab(46.09, 53.41, 27.75)
CIE-LCH	lch(46.09, 60.18, 27.46°)
OKLab	oklab(55.59% 0.1571 0.0654)
OKLCH	oklch(55.59% 0.17 22.6)
XYZ	xyz(25.1604, 15.3366, 6.7886)
Luminance	0.1533 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C33D42 #3DC3BE

analogous

#C33D85 #C33D42 #C37B3D

triadic

#C33D42 #42C33D #3D42C3

tetradic

#C33D42 #85C33D #3DC3BE #7B3DC3

square

#C33D42 #85C33D #3DC3BE #7B3DC3

split-complementary

#C33D42 #3DC37B #3D85C3

monochromatic

#662022 #952E32 #C33D42 #D16C70 #E09A9D

Accessibility & contrast

On white

5.16

#C33D42 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#C33D42 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C33D42

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C33D42	#FFFFFF	#000000	##FFFFFF
##C33D42	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625B41

Deuteranopia (green-blind)

#83783E

Tritanopia (blue-blind)

#D61740

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c33d42;
/* rgb */ color: rgb(195, 61, 66);
/* oklch */ color: oklch(55.6% 0.170 22.6);

Tailwind

colors: {
  custom: {
    50: '#dd7b76',
    500: '#c33d42',
    950: '#000000',
  },
}

SCSS

$custom: #c33d42;
$custom-light: #dd7b76;
$custom-dark: #000000;

JSON

{
  "hex": "#c33d42",
  "rgb": {
    "r": 195,
    "g": 61,
    "b": 66
  },
  "hsl": {
    "h": 357.761,
    "s": 52.756,
    "l": 50.196
  },
  "oklch": {
    "l": 0.55591,
    "c": 0.17018,
    "h": 22.6
  },
  "luminance": 0.15333
}

Semantic roles & 50–950 ramp

primary

#C33D42

secondary

#90CCCA

accent

#DCD74C

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160A08

muted

#847C7B

Preview Lab

Preview with #C33D42

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

Preview Lab → · Contrast checker → · Palette generator →