#C33D4D#C33D4D

#C33D4D is a mid, vivid red. Relative luminance 0.155; OKLCH L 55.8% C 0.170 H 17.9°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#C33D4D
RGB	rgb(195, 61, 77)
HSL	hsl(353, 53%, 50%)
HSV	hsv(353, 69%, 76%)
CMYK	cmyk(0%, 68.7%, 60.5%, 23.5%)
CIE-LAB	lab(46.28, 54.09, 21.36)
CIE-LCH	lch(46.28, 58.15, 21.55°)
OKLab	oklab(55.8% 0.1614 0.052)
OKLCH	oklch(55.8% 0.17 17.9)
XYZ	xyz(25.5165, 15.4790, 8.6639)
Luminance	0.1547 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C33D4D #3DC3B3

analogous

#C33D90 #C33D4D #C3703D

triadic

#C33D4D #4DC33D #3D4DC3

tetradic

#C33D4D #90C33D #3DC3B3 #703DC3

square

#C33D4D #90C33D #3DC3B3 #703DC3

split-complementary

#C33D4D #3DC370 #3D90C3

monochromatic

#662028 #952E3A #C33D4D #D16C78 #E09AA3

Accessibility & contrast

On white

5.13

#C33D4D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#C33D4D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C33D4D

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C33D4D	#FFFFFF	#000000	##FFFFFF
##C33D4D	1.00	5.13	4.10	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605C4D

Deuteranopia (green-blind)

#827849

Tritanopia (blue-blind)

#D51C44

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c33d4d;
/* rgb */ color: rgb(195, 61, 77);
/* oklch */ color: oklch(55.8% 0.170 17.9);

Tailwind

colors: {
  custom: {
    50: '#dc7b7e',
    500: '#c33d4d',
    950: '#000000',
  },
}

SCSS

$custom: #c33d4d;
$custom-light: #dc7b7e;
$custom-dark: #000000;

JSON

{
  "hex": "#c33d4d",
  "rgb": {
    "r": 195,
    "g": 61,
    "b": 77
  },
  "hsl": {
    "h": 352.836,
    "s": 52.756,
    "l": 50.196
  },
  "oklch": {
    "l": 0.55796,
    "c": 0.16954,
    "h": 17.9
  },
  "luminance": 0.15475
}

Semantic roles & 50–950 ramp

primary

#C33D4D

secondary

#90CCC5

accent

#DCCB4C

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C33D4D

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

Preview Lab → · Contrast checker → · Palette generator →