#CC3754#CC3754

#CC3754 is a mid, vivid red. Relative luminance 0.162; OKLCH L 56.9% C 0.185 H 14.4°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#CC3754
RGB	rgb(204, 55, 84)
HSL	hsl(348, 59%, 51%)
HSV	hsv(348, 73%, 80%)
CMYK	cmyk(0%, 73%, 58.8%, 20%)
CIE-LAB	lab(47.25, 59.54, 18.68)
CIE-LCH	lch(47.25, 62.40, 17.42°)
OKLab	oklab(56.86% 0.1789 0.046)
OKLCH	oklch(56.86% 0.185 14.4)
XYZ	xyz(27.8710, 16.2138, 10.0478)
Luminance	0.1621 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC3754 #37CCAF

analogous

#CC379E #CC3754 #CC6437

triadic

#CC3754 #54CC37 #3754CC

tetradic

#CC3754 #9ECC37 #37CCAF #6437CC

square

#CC3754 #9ECC37 #37CCAF #6437CC

split-complementary

#CC3754 #37CC64 #379ECC

monochromatic

#6D1C2C #9E283F #CC3754 #D8687E #E599A7

Accessibility & contrast

On white

4.95

#CC3754 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#CC3754 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CC3754

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC3754	#FFFFFF	#000000	##FFFFFF
##CC3754	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5C54

Deuteranopia (green-blind)

#857B50

Tritanopia (blue-blind)

#DF0443

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #cc3754;
/* rgb */ color: rgb(204, 55, 84);
/* oklch */ color: oklch(56.9% 0.185 14.4);

Tailwind

colors: {
  custom: {
    50: '#e37983',
    500: '#cc3754',
    950: '#000000',
  },
}

SCSS

$custom: #cc3754;
$custom-light: #e37983;
$custom-dark: #000000;

JSON

{
  "hex": "#cc3754",
  "rgb": {
    "r": 204,
    "g": 55,
    "b": 84
  },
  "hsl": {
    "h": 348.322,
    "s": 59.363,
    "l": 50.784
  },
  "oklch": {
    "l": 0.56862,
    "c": 0.18477,
    "h": 14.4
  },
  "luminance": 0.1621
}

Semantic roles & 50–950 ramp

primary

#CC3754

secondary

#8ED0C4

accent

#E3C445

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#170A0A

muted

#857C7C

Preview Lab

Preview with #CC3754

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

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