#C33E4E#C33E4E

#C33E4E is a mid, vivid red. Relative luminance 0.156; OKLCH L 55.9% C 0.168 H 17.7°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#C33E4E
RGB	rgb(195, 62, 78)
HSL	hsl(353, 53%, 50%)
HSV	hsv(353, 68%, 76%)
CMYK	cmyk(0%, 68.2%, 60%, 23.5%)
CIE-LAB	lab(46.45, 53.76, 20.97)
CIE-LCH	lch(46.45, 57.71, 21.31°)
OKLab	oklab(55.92% 0.1605 0.0512)
OKLCH	oklch(55.92% 0.168 17.7)
XYZ	xyz(25.6059, 15.6010, 8.8692)
Luminance	0.1560 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C33E4E #3EC3B3

analogous

#C33E90 #C33E4E #C3703E

triadic

#C33E4E #4EC33E #3E4EC3

tetradic

#C33E4E #90C33E #3EC3B3 #703EC3

square

#C33E4E #90C33E #3EC3B3 #703EC3

split-complementary

#C33E4E #3EC370 #3E90C3

monochromatic

#672028 #952E3B #C33E4E #D26D79 #E09BA4

Accessibility & contrast

On white

5.10

#C33E4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#C33E4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C33E4E

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C33E4E	#FFFFFF	#000000	##FFFFFF
##C33E4E	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605C4E

Deuteranopia (green-blind)

#82784B

Tritanopia (blue-blind)

#D51E45

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c33e4e;
/* rgb */ color: rgb(195, 62, 78);
/* oklch */ color: oklch(55.9% 0.168 17.7);

Tailwind

colors: {
  custom: {
    50: '#dc7b7f',
    500: '#c33e4e',
    950: '#000000',
  },
}

SCSS

$custom: #c33e4e;
$custom-light: #dc7b7f;
$custom-dark: #000000;

JSON

{
  "hex": "#c33e4e",
  "rgb": {
    "r": 195,
    "g": 62,
    "b": 78
  },
  "hsl": {
    "h": 352.782,
    "s": 52.569,
    "l": 50.392
  },
  "oklch": {
    "l": 0.55924,
    "c": 0.16847,
    "h": 17.7
  },
  "luminance": 0.15597
}

Semantic roles & 50–950 ramp

primary

#C33E4E

secondary

#91CCC5

accent

#DCCB4C

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C33E4E

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

Preview Lab → · Contrast checker → · Palette generator →