#C33B53#C33B53

#C33B53 is a mid, vivid red. Relative luminance 0.154; OKLCH L 55.7% C 0.172 H 14.6°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#C33B53
RGB	rgb(195, 59, 83)
HSL	hsl(349, 54%, 50%)
HSV	hsv(349, 70%, 76%)
CMYK	cmyk(0%, 69.7%, 57.4%, 23.5%)
CIE-LAB	lab(46.12, 55.28, 17.49)
CIE-LCH	lch(46.12, 57.98, 17.55°)
OKLab	oklab(55.71% 0.1662 0.0433)
OKLCH	oklch(55.71% 0.172 14.6)
XYZ	xyz(25.6334, 15.3581, 9.7966)
Luminance	0.1535 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C33B53 #3BC3AB

analogous

#C33B97 #C33B53 #C3673B

triadic

#C33B53 #53C33B #3B53C3

tetradic

#C33B53 #97C33B #3BC3AB #673BC3

square

#C33B53 #97C33B #3BC3AB #673BC3

split-complementary

#C33B53 #3BC367 #3B97C3

monochromatic

#651F2B #942D3F #C33B53 #D2697C #E098A5

Accessibility & contrast

On white

5.16

#C33B53 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#C33B53 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C33B53

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C33B53	#FFFFFF	#000000	##FFFFFF
##C33B53	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)

#5E5B53

Deuteranopia (green-blind)

#817850

Tritanopia (blue-blind)

#D51B45

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c33b53;
/* rgb */ color: rgb(195, 59, 83);
/* oklch */ color: oklch(55.7% 0.172 14.6);

Tailwind

colors: {
  custom: {
    50: '#dc7a83',
    500: '#c33b53',
    950: '#000000',
  },
}

SCSS

$custom: #c33b53;
$custom-light: #dc7a83;
$custom-dark: #000000;

JSON

{
  "hex": "#c33b53",
  "rgb": {
    "r": 195,
    "g": 59,
    "b": 83
  },
  "hsl": {
    "h": 349.412,
    "s": 53.543,
    "l": 49.804
  },
  "oklch": {
    "l": 0.55713,
    "c": 0.17176,
    "h": 14.6
  },
  "luminance": 0.15355
}

Semantic roles & 50–950 ramp

primary

#C33B53

secondary

#8ECCC1

accent

#DDC34B

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C33B53

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

Preview Lab → · Contrast checker → · Palette generator →