#CC3A3E#CC3A3E

#CC3A3E is a mid, vivid red. Relative luminance 0.162; OKLCH L 56.7% C 0.183 H 23.8°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#CC3A3E
RGB	rgb(204, 58, 62)
HSL	hsl(358, 59%, 51%)
HSV	hsv(358, 72%, 80%)
CMYK	cmyk(0%, 71.6%, 69.6%, 20%)
CIE-LAB	lab(47.26, 57.19, 31.91)
CIE-LCH	lch(47.26, 65.49, 29.16°)
OKLab	oklab(56.74% 0.1672 0.0737)
OKLCH	oklch(56.74% 0.183 23.8)
XYZ	xyz(27.2874, 16.2154, 6.2495)
Luminance	0.1621 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC3A3E #3ACCC8

analogous

#CC3A87 #CC3A3E #CC7F3A

triadic

#CC3A3E #3ECC3A #3A3ECC

tetradic

#CC3A3E #87CC3A #3ACCC8 #7F3ACC

square

#CC3A3E #87CC3A #3ACCC8 #7F3ACC

split-complementary

#CC3A3E #3ACC7F #3A87CC

monochromatic

#6F1D1F #A0292D #CC3A3E #D96B6E #E59B9D

Accessibility & contrast

On white

4.95

#CC3A3E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#CC3A3E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CC3A3E

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC3A3E	#FFFFFF	#000000	##FFFFFF
##CC3A3E	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)

#645C3D

Deuteranopia (green-blind)

#887C39

Tritanopia (blue-blind)

#E0003D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #cc3a3e;
/* rgb */ color: rgb(204, 58, 62);
/* oklch */ color: oklch(56.7% 0.183 23.8);

Tailwind

colors: {
  custom: {
    50: '#e47a73',
    500: '#cc3a3e',
    950: '#000000',
  },
}

SCSS

$custom: #cc3a3e;
$custom-light: #e47a73;
$custom-dark: #000000;

JSON

{
  "hex": "#cc3a3e",
  "rgb": {
    "r": 204,
    "g": 58,
    "b": 62
  },
  "hsl": {
    "h": 358.356,
    "s": 58.871,
    "l": 51.373
  },
  "oklch": {
    "l": 0.56741,
    "c": 0.1827,
    "h": 23.8
  },
  "luminance": 0.16211
}

Semantic roles & 50–950 ramp

primary

#CC3A3E

secondary

#91D1CF

accent

#E2DE46

background

#FFF7F7

surface

#FEEEED

border

#D6C9C8

text

#170A08

muted

#857C7B

Preview Lab

Preview with #CC3A3E

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

Preview Lab → · Contrast checker → · Palette generator →