#C33F44#C33F44

#C33F44 is a mid, vivid red. Relative luminance 0.156; OKLCH L 55.8% C 0.168 H 22.4°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#C33F44
RGB	rgb(195, 63, 68)
HSL	hsl(358, 52%, 51%)
HSV	hsv(358, 68%, 76%)
CMYK	cmyk(0%, 67.7%, 65.1%, 23.5%)
CIE-LAB	lab(46.42, 52.72, 26.96)
CIE-LCH	lch(46.42, 59.22, 27.08°)
OKLab	oklab(55.84% 0.1553 0.0639)
OKLCH	oklch(55.84% 0.168 22.4)
XYZ	xyz(25.3292, 15.5781, 7.1408)
Luminance	0.1557 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C33F44 #3FC3BE

analogous

#C33F86 #C33F44 #C37C3F

triadic

#C33F44 #44C33F #3F44C3

tetradic

#C33F44 #86C33F #3FC3BE #7C3FC3

square

#C33F44 #86C33F #3FC3BE #7C3FC3

split-complementary

#C33F44 #3FC37C #3F86C3

monochromatic

#672023 #962F33 #C33F44 #D26E71 #E09C9F

Accessibility & contrast

On white

5.10

#C33F44 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#C33F44 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C33F44

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C33F44	#FFFFFF	#000000	##FFFFFF
##C33F44	1.00	5.10	4.11	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635C43

Deuteranopia (green-blind)

#847840

Tritanopia (blue-blind)

#D61D42

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c33f44;
/* rgb */ color: rgb(195, 63, 68);
/* oklch */ color: oklch(55.8% 0.168 22.4);

Tailwind

colors: {
  custom: {
    50: '#dc7c78',
    500: '#c33f44',
    950: '#000000',
  },
}

SCSS

$custom: #c33f44;
$custom-light: #dc7c78;
$custom-dark: #000000;

JSON

{
  "hex": "#c33f44",
  "rgb": {
    "r": 195,
    "g": 63,
    "b": 68
  },
  "hsl": {
    "h": 357.727,
    "s": 52.381,
    "l": 50.588
  },
  "oklch": {
    "l": 0.55844,
    "c": 0.16797,
    "h": 22.4
  },
  "luminance": 0.15574
}

Semantic roles & 50–950 ramp

primary

#C33F44

secondary

#92CCCA

accent

#DCD64C

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160A08

muted

#847C7B

Preview Lab

Preview with #C33F44

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

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