#C33D4E#C33D4E

#C33D4E is a mid, vivid red. Relative luminance 0.155; OKLCH L 55.8% C 0.170 H 17.4°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#C33D4E
RGB	rgb(195, 61, 78)
HSL	hsl(352, 53%, 50%)
HSV	hsv(352, 69%, 76%)
CMYK	cmyk(0%, 68.7%, 60%, 23.5%)
CIE-LAB	lab(46.30, 54.16, 20.78)
CIE-LCH	lch(46.30, 58.01, 20.99°)
OKLab	oklab(55.82% 0.1618 0.0507)
OKLCH	oklch(55.82% 0.17 17.4)
XYZ	xyz(25.5521, 15.4932, 8.8512)
Luminance	0.1549 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C33D4E #3DC3B2

analogous

#C33D91 #C33D4E #C36F3D

triadic

#C33D4E #4EC33D #3D4EC3

tetradic

#C33D4E #91C33D #3DC3B2 #6F3DC3

square

#C33D4E #91C33D #3DC3B2 #6F3DC3

split-complementary

#C33D4E #3DC36F #3D91C3

monochromatic

#662029 #952E3B #C33D4E #D16C79 #E09AA3

Accessibility & contrast

On white

5.12

#C33D4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#C33D4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C33D4E

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C33D4E	#FFFFFF	#000000	##FFFFFF
##C33D4E	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605C4E

Deuteranopia (green-blind)

#82784A

Tritanopia (blue-blind)

#D51C44

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c33d4e;
/* rgb */ color: rgb(195, 61, 78);
/* oklch */ color: oklch(55.8% 0.170 17.4);

Tailwind

colors: {
  custom: {
    50: '#dc7b7f',
    500: '#c33d4e',
    950: '#000000',
  },
}

SCSS

$custom: #c33d4e;
$custom-light: #dc7b7f;
$custom-dark: #000000;

JSON

{
  "hex": "#c33d4e",
  "rgb": {
    "r": 195,
    "g": 61,
    "b": 78
  },
  "hsl": {
    "h": 352.388,
    "s": 52.756,
    "l": 50.196
  },
  "oklch": {
    "l": 0.55816,
    "c": 0.16954,
    "h": 17.4
  },
  "luminance": 0.1549
}

Semantic roles & 50–950 ramp

primary

#C33D4E

secondary

#90CCC4

accent

#DCCA4C

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C33D4E

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

Preview Lab → · Contrast checker → · Palette generator →