#CC4051#CC4051

#CC4051 is a mid, vivid red. Relative luminance 0.171; OKLCH L 57.7% C 0.176 H 17.8°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#CC4051
RGB	rgb(204, 64, 81)
HSL	hsl(353, 58%, 53%)
HSV	hsv(353, 69%, 80%)
CMYK	cmyk(0%, 68.6%, 60.3%, 20%)
CIE-LAB	lab(48.39, 56.04, 22.01)
CIE-LCH	lch(48.39, 60.20, 21.44°)
OKLab	oklab(57.69% 0.1672 0.0536)
OKLCH	oklch(57.69% 0.176 17.8)
XYZ	xyz(28.2232, 17.1022, 9.5979)
Luminance	0.1710 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC4051 #40CCBB

analogous

#CC4097 #CC4051 #CC7540

triadic

#CC4051 #51CC40 #4051CC

tetradic

#CC4051 #97CC40 #40CCBB #7540CC

square

#CC4051 #97CC40 #40CCBB #7540CC

split-complementary

#CC4051 #40CC75 #4097CC

monochromatic

#731F29 #A32C3A #CC4051 #D9707D #E6A1A9

Accessibility & contrast

On white

4.75

#CC4051 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#CC4051 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CC4051

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC4051	#FFFFFF	#000000	##FFFFFF
##CC4051	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#656051

Deuteranopia (green-blind)

#887E4D

Tritanopia (blue-blind)

#DF1D47

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #cc4051;
/* rgb */ color: rgb(204, 64, 81);
/* oklch */ color: oklch(57.7% 0.176 17.8);

Tailwind

colors: {
  custom: {
    50: '#e27e81',
    500: '#cc4051',
    950: '#000000',
  },
}

SCSS

$custom: #cc4051;
$custom-light: #e27e81;
$custom-dark: #000000;

JSON

{
  "hex": "#cc4051",
  "rgb": {
    "r": 204,
    "g": 64,
    "b": 81
  },
  "hsl": {
    "h": 352.714,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.57687,
    "c": 0.17561,
    "h": 17.8
  },
  "luminance": 0.17098
}

Semantic roles & 50–950 ramp

primary

#CC4051

secondary

#95D2CB

accent

#E1CE47

background

#FEF8F7

surface

#FDEFEE

border

#D5CAC9

text

#170A0A

muted

#857C7C

Preview Lab

Preview with #CC4051

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

Preview Lab → · Contrast checker → · Palette generator →