#C33B57#C33B57

#C33B57 is a mid, vivid red. Relative luminance 0.154; OKLCH L 55.8% C 0.172 H 12.8°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#C33B57
RGB	rgb(195, 59, 87)
HSL	hsl(348, 54%, 50%)
HSV	hsv(348, 70%, 76%)
CMYK	cmyk(0%, 69.7%, 55.4%, 23.5%)
CIE-LAB	lab(46.21, 55.58, 15.15)
CIE-LCH	lch(46.21, 57.61, 15.25°)
OKLab	oklab(55.81% 0.1678 0.038)
OKLCH	oklch(55.81% 0.172 12.8)
XYZ	xyz(25.7923, 15.4217, 10.6335)
Luminance	0.1542 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C33B57 #3BC3A7

analogous

#C33B9B #C33B57 #C3633B

triadic

#C33B57 #57C33B #3B57C3

tetradic

#C33B57 #9BC33B #3BC3A7 #633BC3

square

#C33B57 #9BC33B #3BC3A7 #633BC3

split-complementary

#C33B57 #3BC363 #3B9BC3

monochromatic

#651F2D #942D42 #C33B57 #D2697F #E098A7

Accessibility & contrast

On white

5.14

#C33B57 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#C33B57 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C33B57

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C33B57	#FFFFFF	#000000	##FFFFFF
##C33B57	1.00	5.14	4.08	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5C57

Deuteranopia (green-blind)

#807854

Tritanopia (blue-blind)

#D51D46

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c33b57;
/* rgb */ color: rgb(195, 59, 87);
/* oklch */ color: oklch(55.8% 0.172 12.8);

Tailwind

colors: {
  custom: {
    50: '#db7a86',
    500: '#c33b57',
    950: '#000000',
  },
}

SCSS

$custom: #c33b57;
$custom-light: #db7a86;
$custom-dark: #000000;

JSON

{
  "hex": "#c33b57",
  "rgb": {
    "r": 195,
    "g": 59,
    "b": 87
  },
  "hsl": {
    "h": 347.647,
    "s": 53.543,
    "l": 49.804
  },
  "oklch": {
    "l": 0.55805,
    "c": 0.17201,
    "h": 12.8
  },
  "luminance": 0.15418
}

Semantic roles & 50–950 ramp

primary

#C33B57

secondary

#8ECCBF

accent

#DDBF4B

background

#FEF7F8

surface

#FCEEEF

border

#D5C9CA

text

#160A0B

muted

#847C7C

Preview Lab

Preview with #C33B57

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

Preview Lab → · Contrast checker → · Palette generator →