#C33B52#C33B52

#C33B52 is a mid, vivid red. Relative luminance 0.153; OKLCH L 55.7% C 0.172 H 15.1°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#C33B52
RGB	rgb(195, 59, 82)
HSL	hsl(350, 54%, 50%)
HSV	hsv(350, 70%, 76%)
CMYK	cmyk(0%, 69.7%, 57.9%, 23.5%)
CIE-LAB	lab(46.10, 55.21, 18.07)
CIE-LCH	lch(46.10, 58.09, 18.12°)
OKLab	oklab(55.69% 0.1658 0.0447)
OKLCH	oklch(55.69% 0.172 15.1)
XYZ	xyz(25.5951, 15.3428, 9.5947)
Luminance	0.1534 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C33B52 #3BC3AC

analogous

#C33B96 #C33B52 #C3683B

triadic

#C33B52 #52C33B #3B52C3

tetradic

#C33B52 #96C33B #3BC3AC #683BC3

square

#C33B52 #96C33B #3BC3AC #683BC3

split-complementary

#C33B52 #3BC368 #3B96C3

monochromatic

#651F2A #942D3E #C33B52 #D2697B #E098A5

Accessibility & contrast

On white

5.16

#C33B52 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#C33B52 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C33B52

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C33B52	#FFFFFF	#000000	##FFFFFF
##C33B52	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)

#5E5B52

Deuteranopia (green-blind)

#81784E

Tritanopia (blue-blind)

#D51A44

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c33b52;
/* rgb */ color: rgb(195, 59, 82);
/* oklch */ color: oklch(55.7% 0.172 15.1);

Tailwind

colors: {
  custom: {
    50: '#dc7a82',
    500: '#c33b52',
    950: '#000000',
  },
}

SCSS

$custom: #c33b52;
$custom-light: #dc7a82;
$custom-dark: #000000;

JSON

{
  "hex": "#c33b52",
  "rgb": {
    "r": 195,
    "g": 59,
    "b": 82
  },
  "hsl": {
    "h": 349.853,
    "s": 53.543,
    "l": 49.804
  },
  "oklch": {
    "l": 0.55691,
    "c": 0.17172,
    "h": 15.1
  },
  "luminance": 0.15339
}

Semantic roles & 50–950 ramp

primary

#C33B52

secondary

#8ECCC1

accent

#DDC44B

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C33B52

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

Preview Lab → · Contrast checker → · Palette generator →