#CC4743#CC4743

#CC4743 is a mid, vivid red. Relative luminance 0.177; OKLCH L 58.2% C 0.170 H 25.6°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#CC4743
RGB	rgb(204, 71, 67)
HSL	hsl(2, 57%, 53%)
HSV	hsv(2, 67%, 80%)
CMYK	cmyk(0%, 65.2%, 67.2%, 20%)
CIE-LAB	lab(49.20, 52.35, 31.33)
CIE-LCH	lch(49.20, 61.02, 30.90°)
OKLab	oklab(58.22% 0.1529 0.0732)
OKLCH	oklch(58.22% 0.17 25.6)
XYZ	xyz(28.1711, 17.7531, 7.2524)
Luminance	0.1775 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC4743 #43C8CC

analogous

#CC4383 #CC4743 #CC8B43

triadic

#CC4743 #43CC47 #4743CC

tetradic

#CC4743 #83CC43 #43C8CC #8B43CC

square

#CC4743 #83CC43 #43C8CC #8B43CC

split-complementary

#CC4743 #43CC8B #4383CC

monochromatic

#752220 #A5302D #CC4743 #D97673 #E6A5A3

Accessibility & contrast

On white

4.62

#CC4743 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#CC4743 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CC4743

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC4743	#FFFFFF	#000000	##FFFFFF
##CC4743	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6342

Deuteranopia (green-blind)

#8C803F

Tritanopia (blue-blind)

#E02647

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #cc4743;
/* rgb */ color: rgb(204, 71, 67);
/* oklch */ color: oklch(58.2% 0.170 25.6);

Tailwind

colors: {
  custom: {
    50: '#e38177',
    500: '#cc4743',
    950: '#000000',
  },
}

SCSS

$custom: #cc4743;
$custom-light: #e38177;
$custom-dark: #000000;

JSON

{
  "hex": "#cc4743",
  "rgb": {
    "r": 204,
    "g": 71,
    "b": 67
  },
  "hsl": {
    "h": 1.752,
    "s": 57.322,
    "l": 53.137
  },
  "oklch": {
    "l": 0.58215,
    "c": 0.16951,
    "h": 25.6
  },
  "luminance": 0.17749
}

Semantic roles & 50–950 ramp

primary

#CC4743

secondary

#98D1D3

accent

#DCE147

background

#FFF8F7

surface

#FEEFED

border

#D6CAC8

text

#170B08

muted

#857C7B

Preview Lab

Preview with #CC4743

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

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