#CC3F5B#CC3F5B

#CC3F5B is a mid, vivid red. Relative luminance 0.171; OKLCH L 57.8% C 0.177 H 13.1°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#CC3F5B
RGB	rgb(204, 63, 91)
HSL	hsl(348, 58%, 52%)
HSV	hsv(348, 69%, 80%)
CMYK	cmyk(0%, 69.1%, 55.4%, 20%)
CIE-LAB	lab(48.45, 57.13, 16.03)
CIE-LCH	lch(48.45, 59.34, 15.68°)
OKLab	oklab(57.8% 0.1724 0.0401)
OKLCH	oklch(57.8% 0.177 13.1)
XYZ	xyz(28.5703, 17.1516, 11.7016)
Luminance	0.1715 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC3F5B #3FCCB0

analogous

#CC3FA2 #CC3F5B #CC693F

triadic

#CC3F5B #5BCC3F #3F5BCC

tetradic

#CC3F5B #A2CC3F #3FCCB0 #693FCC

square

#CC3F5B #A2CC3F #3FCCB0 #693FCC

split-complementary

#CC3F5B #3FCC69 #3FA2CC

monochromatic

#721E2F #A32B43 #CC3F5B #D96F84 #E6A0AE

Accessibility & contrast

On white

4.74

#CC3F5B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#CC3F5B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CC3F5B

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC3F5B	#FFFFFF	#000000	##FFFFFF
##CC3F5B	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#62615B

Deuteranopia (green-blind)

#877E57

Tritanopia (blue-blind)

#DF204A

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #cc3f5b;
/* rgb */ color: rgb(204, 63, 91);
/* oklch */ color: oklch(57.8% 0.177 13.1);

Tailwind

colors: {
  custom: {
    50: '#e27d89',
    500: '#cc3f5b',
    950: '#000000',
  },
}

SCSS

$custom: #cc3f5b;
$custom-light: #e27d89;
$custom-dark: #000000;

JSON

{
  "hex": "#cc3f5b",
  "rgb": {
    "r": 204,
    "g": 63,
    "b": 91
  },
  "hsl": {
    "h": 348.085,
    "s": 58.025,
    "l": 52.353
  },
  "oklch": {
    "l": 0.57799,
    "c": 0.17696,
    "h": 13.1
  },
  "luminance": 0.17148
}

Semantic roles & 50–950 ramp

primary

#CC3F5B

secondary

#95D2C6

accent

#E1C347

background

#FEF8F8

surface

#FDEFF0

border

#D5CACB

text

#170A0B

muted

#857C7C

Preview Lab

Preview with #CC3F5B

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

Preview Lab → · Contrast checker → · Palette generator →