#CC583B#CC583B

#CC583B is a mid, vivid red. Relative luminance 0.201; OKLCH L 60.3% C 0.154 H 35.2°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#CC583B
RGB	rgb(204, 88, 59)
HSL	hsl(12, 59%, 52%)
HSV	hsv(12, 71%, 80%)
CMYK	cmyk(0%, 56.9%, 71.1%, 20%)
CIE-LAB	lab(51.99, 44.25, 39.11)
CIE-LCH	lch(51.99, 59.06, 41.47°)
OKLab	oklab(60.29% 0.126 0.0889)
OKLCH	oklch(60.29% 0.154 35.2)
XYZ	xyz(29.1839, 20.1364, 6.4868)
Luminance	0.2013 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC583B #3BAFCC

analogous

#CC3B67 #CC583B #CCA13B

triadic

#CC583B #3BCC58 #583BCC

tetradic

#CC583B #67CC3B #3BAFCC #A13BCC

square

#CC583B #67CC3B #3BAFCC #A13BCC

split-complementary

#CC583B #3BCCA1 #3B67CC

monochromatic

#702E1D #A0412A #CC583B #D9816C #E5AB9C

Accessibility & contrast

On white

4.18

#CC583B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#CC583B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CC583B

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC583B	#FFFFFF	#000000	##000000
##CC583B	1.00	4.18	5.03	5.03
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#776C38

Deuteranopia (green-blind)

#948638

Tritanopia (blue-blind)

#E03F52

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #cc583b;
/* rgb */ color: rgb(204, 88, 59);
/* oklch */ color: oklch(60.3% 0.154 35.2);

Tailwind

colors: {
  custom: {
    50: '#e38b72',
    500: '#cc583b',
    950: '#000000',
  },
}

SCSS

$custom: #cc583b;
$custom-light: #e38b72;
$custom-dark: #000000;

JSON

{
  "hex": "#cc583b",
  "rgb": {
    "r": 204,
    "g": 88,
    "b": 59
  },
  "hsl": {
    "h": 12,
    "s": 58.704,
    "l": 51.569
  },
  "oklch": {
    "l": 0.60289,
    "c": 0.15425,
    "h": 35.2
  },
  "luminance": 0.20133
}

Semantic roles & 50–950 ramp

primary

#CC583B

secondary

#92C5D1

accent

#C3E246

background

#FEF8F6

surface

#FDF0EC

border

#D5CBC7

text

#170C08

muted

#857D7B

Preview Lab

Preview with #CC583B

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

Preview Lab → · Contrast checker → · Palette generator →