#CC5739#CC5739

#CC5739 is a mid, vivid red. Relative luminance 0.199; OKLCH L 60.1% C 0.156 H 35.5°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#CC5739
RGB	rgb(204, 87, 57)
HSL	hsl(12, 59%, 51%)
HSV	hsv(12, 72%, 80%)
CMYK	cmyk(0%, 57.4%, 72.1%, 20%)
CIE-LAB	lab(51.78, 44.63, 39.96)
CIE-LCH	lch(51.78, 59.91, 41.84°)
OKLab	oklab(60.12% 0.1268 0.0904)
OKLCH	oklch(60.12% 0.156 35.5)
XYZ	xyz(29.0515, 19.9530, 6.1916)
Luminance	0.1995 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC5739 #39AECC

analogous

#CC3964 #CC5739 #CCA039

triadic

#CC5739 #39CC57 #5739CC

tetradic

#CC5739 #64CC39 #39AECC #A039CC

square

#CC5739 #64CC39 #39AECC #A039CC

split-complementary

#CC5739 #39CCA0 #3964CC

monochromatic

#6E2D1C #9F4129 #CC5739 #D9806A #E5AA9A

Accessibility & contrast

On white

4.21

#CC5739 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#CC5739 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CC5739

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC5739	#FFFFFF	#000000	##000000
##CC5739	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#776B35

Deuteranopia (green-blind)

#948536

Tritanopia (blue-blind)

#E03D50

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #cc5739;
/* rgb */ color: rgb(204, 87, 57);
/* oklch */ color: oklch(60.1% 0.156 35.5);

Tailwind

colors: {
  custom: {
    50: '#e38a71',
    500: '#cc5739',
    950: '#000000',
  },
}

SCSS

$custom: #cc5739;
$custom-light: #e38a71;
$custom-dark: #000000;

JSON

{
  "hex": "#cc5739",
  "rgb": {
    "r": 204,
    "g": 87,
    "b": 57
  },
  "hsl": {
    "h": 12.245,
    "s": 59.036,
    "l": 51.176
  },
  "oklch": {
    "l": 0.60124,
    "c": 0.15573,
    "h": 35.5
  },
  "luminance": 0.19949
}

Semantic roles & 50–950 ramp

primary

#CC5739

secondary

#90C4D1

accent

#C2E246

background

#FEF8F6

surface

#FDF0EC

border

#D5CBC7

text

#170C07

muted

#857D7A

Preview Lab

Preview with #CC5739

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

Preview Lab → · Contrast checker → · Palette generator →