#CC4357#CC4357

#CC4357 is a mid, vivid red. Relative luminance 0.175; OKLCH L 58.1% C 0.172 H 15.9°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#CC4357
RGB	rgb(204, 67, 87)
HSL	hsl(351, 57%, 53%)
HSV	hsv(351, 67%, 80%)
CMYK	cmyk(0%, 67.2%, 57.4%, 20%)
CIE-LAB	lab(48.94, 55.27, 19.12)
CIE-LCH	lch(48.94, 58.48, 19.08°)
OKLab	oklab(58.14% 0.1658 0.0472)
OKLCH	oklch(58.14% 0.172 15.9)
XYZ	xyz(28.6320, 17.5437, 10.8935)
Luminance	0.1754 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC4357 #43CCB8

analogous

#CC439B #CC4357 #CC7343

triadic

#CC4357 #57CC43 #4357CC

tetradic

#CC4357 #9BCC43 #43CCB8 #7343CC

square

#CC4357 #9BCC43 #43CCB8 #7343CC

split-complementary

#CC4357 #43CC73 #439BCC

monochromatic

#75202C #A52D3E #CC4357 #D97382 #E6A3AD

Accessibility & contrast

On white

4.66

#CC4357 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#CC4357 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CC4357

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC4357	#FFFFFF	#000000	##FFFFFF
##CC4357	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#666257

Deuteranopia (green-blind)

#897F54

Tritanopia (blue-blind)

#DF264B

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #cc4357;
/* rgb */ color: rgb(204, 67, 87);
/* oklch */ color: oklch(58.1% 0.172 15.9);

Tailwind

colors: {
  custom: {
    50: '#e27f86',
    500: '#cc4357',
    950: '#000000',
  },
}

SCSS

$custom: #cc4357;
$custom-light: #e27f86;
$custom-dark: #000000;

JSON

{
  "hex": "#cc4357",
  "rgb": {
    "r": 204,
    "g": 67,
    "b": 87
  },
  "hsl": {
    "h": 351.241,
    "s": 57.322,
    "l": 53.137
  },
  "oklch": {
    "l": 0.58135,
    "c": 0.1724,
    "h": 15.9
  },
  "luminance": 0.1754
}

Semantic roles & 50–950 ramp

primary

#CC4357

secondary

#98D3CA

accent

#E1CA47

background

#FEF8F8

surface

#FDEFEF

border

#D5CACA

text

#170B0B

muted

#857C7C

Preview Lab

Preview with #CC4357

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

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