#C33E4B#C33E4B

#C33E4B is a mid, vivid red. Relative luminance 0.156; OKLCH L 55.9% C 0.169 H 19.0°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#C33E4B
RGB	rgb(195, 62, 75)
HSL	hsl(354, 53%, 50%)
HSV	hsv(354, 68%, 76%)
CMYK	cmyk(0%, 68.2%, 61.5%, 23.5%)
CIE-LAB	lab(46.39, 53.56, 22.72)
CIE-LCH	lch(46.39, 58.18, 22.98°)
OKLab	oklab(55.86% 0.1593 0.055)
OKLCH	oklch(55.86% 0.169 19)
XYZ	xyz(25.5008, 15.5589, 8.3156)
Luminance	0.1555 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C33E4B #3EC3B6

analogous

#C33E8E #C33E4B #C3733E

triadic

#C33E4B #4BC33E #3E4BC3

tetradic

#C33E4B #8EC33E #3EC3B6 #733EC3

square

#C33E4B #8EC33E #3EC3B6 #733EC3

split-complementary

#C33E4B #3EC373 #3E8EC3

monochromatic

#672027 #952E38 #C33E4B #D26D77 #E09BA2

Accessibility & contrast

On white

5.11

#C33E4B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#C33E4B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C33E4B

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C33E4B	#FFFFFF	#000000	##FFFFFF
##C33E4B	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615C4B

Deuteranopia (green-blind)

#837847

Tritanopia (blue-blind)

#D51D44

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c33e4b;
/* rgb */ color: rgb(195, 62, 75);
/* oklch */ color: oklch(55.9% 0.169 19.0);

Tailwind

colors: {
  custom: {
    50: '#dc7b7d',
    500: '#c33e4b',
    950: '#000000',
  },
}

SCSS

$custom: #c33e4b;
$custom-light: #dc7b7d;
$custom-dark: #000000;

JSON

{
  "hex": "#c33e4b",
  "rgb": {
    "r": 195,
    "g": 62,
    "b": 75
  },
  "hsl": {
    "h": 354.135,
    "s": 52.569,
    "l": 50.392
  },
  "oklch": {
    "l": 0.55864,
    "c": 0.16855,
    "h": 19
  },
  "luminance": 0.15555
}

Semantic roles & 50–950 ramp

primary

#C33E4B

secondary

#91CCC6

accent

#DCCE4C

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#160A09

muted

#847C7B

Preview Lab

Preview with #C33E4B

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

Preview Lab → · Contrast checker → · Palette generator →