#CC3F44#CC3F44

#CC3F44 is a mid, vivid red. Relative luminance 0.168; OKLCH L 57.3% C 0.177 H 22.8°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#CC3F44
RGB	rgb(204, 63, 68)
HSL	hsl(358, 58%, 52%)
HSV	hsv(358, 69%, 80%)
CMYK	cmyk(0%, 69.1%, 66.7%, 20%)
CIE-LAB	lab(48.02, 55.63, 29.31)
CIE-LCH	lch(48.02, 62.88, 27.78°)
OKLab	oklab(57.34% 0.1635 0.0689)
OKLCH	oklch(57.34% 0.177 22.8)
XYZ	xyz(27.7257, 16.8138, 7.2532)
Luminance	0.1681 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC3F44 #3FCCC7

analogous

#CC3F8B #CC3F44 #CC803F

triadic

#CC3F44 #44CC3F #3F44CC

tetradic

#CC3F44 #8BCC3F #3FCCC7 #803FCC

square

#CC3F44 #8BCC3F #3FCCC7 #803FCC

split-complementary

#CC3F44 #3FCC80 #3F8BCC

monochromatic

#721E21 #A32B2F #CC3F44 #D96F73 #E6A0A2

Accessibility & contrast

On white

4.81

#CC3F44 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#CC3F44 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CC3F44

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC3F44	#FFFFFF	#000000	##FFFFFF
##CC3F44	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665F43

Deuteranopia (green-blind)

#897D40

Tritanopia (blue-blind)

#E01542

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #cc3f44;
/* rgb */ color: rgb(204, 63, 68);
/* oklch */ color: oklch(57.3% 0.177 22.8);

Tailwind

colors: {
  custom: {
    50: '#e37d78',
    500: '#cc3f44',
    950: '#000000',
  },
}

SCSS

$custom: #cc3f44;
$custom-light: #e37d78;
$custom-dark: #000000;

JSON

{
  "hex": "#cc3f44",
  "rgb": {
    "r": 204,
    "g": 63,
    "b": 68
  },
  "hsl": {
    "h": 357.872,
    "s": 58.025,
    "l": 52.353
  },
  "oklch": {
    "l": 0.57343,
    "c": 0.17737,
    "h": 22.8
  },
  "luminance": 0.1681
}

Semantic roles & 50–950 ramp

primary

#CC3F44

secondary

#95D2D0

accent

#E1DC47

background

#FFF8F7

surface

#FEEFED

border

#D6CAC8

text

#170A09

muted

#857C7B

Preview Lab

Preview with #CC3F44

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

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