#CC3A51#CC3A51

#CC3A51 is a mid, vivid red. Relative luminance 0.165; OKLCH L 57.1% C 0.182 H 16.3°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#CC3A51
RGB	rgb(204, 58, 81)
HSL	hsl(351, 59%, 51%)
HSV	hsv(351, 72%, 80%)
CMYK	cmyk(0%, 71.6%, 60.3%, 20%)
CIE-LAB	lab(47.57, 58.28, 20.93)
CIE-LCH	lch(47.57, 61.93, 19.76°)
OKLab	oklab(57.08% 0.1744 0.0511)
OKLCH	oklch(57.08% 0.182 16.3)
XYZ	xyz(27.9029, 16.4616, 9.4911)
Luminance	0.1646 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC3A51 #3ACCB5

analogous

#CC3A9A #CC3A51 #CC6C3A

triadic

#CC3A51 #51CC3A #3A51CC

tetradic

#CC3A51 #9ACC3A #3ACCB5 #6C3ACC

square

#CC3A51 #9ACC3A #3ACCB5 #6C3ACC

split-complementary

#CC3A51 #3ACC6C #3A9ACC

monochromatic

#6F1D2A #A0293C #CC3A51 #D96B7C #E59BA7

Accessibility & contrast

On white

4.89

#CC3A51 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#CC3A51 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CC3A51

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC3A51	#FFFFFF	#000000	##FFFFFF
##CC3A51	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615D51

Deuteranopia (green-blind)

#867C4D

Tritanopia (blue-blind)

#DF0D44

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #cc3a51;
/* rgb */ color: rgb(204, 58, 81);
/* oklch */ color: oklch(57.1% 0.182 16.3);

Tailwind

colors: {
  custom: {
    50: '#e37b81',
    500: '#cc3a51',
    950: '#000000',
  },
}

SCSS

$custom: #cc3a51;
$custom-light: #e37b81;
$custom-dark: #000000;

JSON

{
  "hex": "#cc3a51",
  "rgb": {
    "r": 204,
    "g": 58,
    "b": 81
  },
  "hsl": {
    "h": 350.548,
    "s": 58.871,
    "l": 51.373
  },
  "oklch": {
    "l": 0.57081,
    "c": 0.18172,
    "h": 16.3
  },
  "luminance": 0.16458
}

Semantic roles & 50–950 ramp

primary

#CC3A51

secondary

#91D1C7

accent

#E2C946

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#170A0A

muted

#857C7C

Preview Lab

Preview with #CC3A51

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

Preview Lab → · Contrast checker → · Palette generator →