#CC4A3B#CC4A3B

#CC4A3B is a mid, vivid red. Relative luminance 0.181; OKLCH L 58.5% C 0.168 H 29.6°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#CC4A3B
RGB	rgb(204, 74, 59)
HSL	hsl(6, 59%, 52%)
HSV	hsv(6, 71%, 80%)
CMYK	cmyk(0%, 63.7%, 71.1%, 20%)
CIE-LAB	lab(49.56, 50.66, 36.34)
CIE-LCH	lch(49.56, 62.35, 35.66°)
OKLab	oklab(58.46% 0.146 0.0829)
OKLCH	oklch(58.46% 0.168 29.6)
XYZ	xyz(28.1430, 18.0547, 6.1398)
Luminance	0.1805 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC4A3B #3BBDCC

analogous

#CC3B75 #CC4A3B #CC933B

triadic

#CC4A3B #3BCC4A #4A3BCC

tetradic

#CC4A3B #75CC3B #3BBDCC #933BCC

square

#CC4A3B #75CC3B #3BBDCC #933BCC

split-complementary

#CC4A3B #3BCC93 #3B75CC

monochromatic

#70261D #A0362A #CC4A3B #D9776C #E5A49C

Accessibility & contrast

On white

4.56

#CC4A3B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#CC4A3B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CC4A3B

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC4A3B	#FFFFFF	#000000	##000000
##CC4A3B	1.00	4.56	4.61	4.61
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6439

Deuteranopia (green-blind)

#8E8037

Tritanopia (blue-blind)

#E02A47

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #cc4a3b;
/* rgb */ color: rgb(204, 74, 59);
/* oklch */ color: oklch(58.5% 0.168 29.6);

Tailwind

colors: {
  custom: {
    50: '#e38271',
    500: '#cc4a3b',
    950: '#000000',
  },
}

SCSS

$custom: #cc4a3b;
$custom-light: #e38271;
$custom-dark: #000000;

JSON

{
  "hex": "#cc4a3b",
  "rgb": {
    "r": 204,
    "g": 74,
    "b": 59
  },
  "hsl": {
    "h": 6.207,
    "s": 58.704,
    "l": 51.569
  },
  "oklch": {
    "l": 0.58455,
    "c": 0.16787,
    "h": 29.6
  },
  "luminance": 0.18051
}

Semantic roles & 50–950 ramp

primary

#CC4A3B

secondary

#92CBD1

accent

#D2E246

background

#FFF8F6

surface

#FEEFEC

border

#D6CAC7

text

#170B08

muted

#857C7B

Preview Lab

Preview with #CC4A3B

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

Preview Lab → · Contrast checker → · Palette generator →