#CC3732#CC3732

#CC3732 is a mid, vivid red. Relative luminance 0.158; OKLCH L 56.3% C 0.187 H 27.1°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#CC3732
RGB	rgb(204, 55, 50)
HSL	hsl(2, 61%, 50%)
HSV	hsv(2, 75%, 80%)
CMYK	cmyk(0%, 73%, 75.5%, 20%)
CIE-LAB	lab(46.72, 57.73, 38.20)
CIE-LCH	lch(46.72, 69.23, 33.49°)
OKLab	oklab(56.29% 0.1663 0.085)
OKLCH	oklch(56.29% 0.187 27.1)
XYZ	xyz(26.8469, 15.8042, 4.6539)
Luminance	0.1580 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC3732 #32C7CC

analogous

#CC327A #CC3732 #CC8432

triadic

#CC3732 #32CC37 #3732CC

tetradic

#CC3732 #7ACC32 #32C7CC #8432CC

square

#CC3732 #7ACC32 #32C7CC #8432CC

split-complementary

#CC3732 #32CC84 #327ACC

monochromatic

#6A1C1A #9B2A26 #CC3732 #D96663 #E59694

Accessibility & contrast

On white

5.05

#CC3732 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#CC3732 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CC3732

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC3732	#FFFFFF	#000000	##FFFFFF
##CC3732	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635A30

Deuteranopia (green-blind)

#887A2C

Tritanopia (blue-blind)

#E10038

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #cc3732;
/* rgb */ color: rgb(204, 55, 50);
/* oklch */ color: oklch(56.3% 0.187 27.1);

Tailwind

colors: {
  custom: {
    50: '#e5796a',
    500: '#cc3732',
    950: '#000000',
  },
}

SCSS

$custom: #cc3732;
$custom-light: #e5796a;
$custom-dark: #000000;

JSON

{
  "hex": "#cc3732",
  "rgb": {
    "r": 204,
    "g": 55,
    "b": 50
  },
  "hsl": {
    "h": 1.948,
    "s": 60.63,
    "l": 49.804
  },
  "oklch": {
    "l": 0.56289,
    "c": 0.18679,
    "h": 27.1
  },
  "luminance": 0.158
}

Semantic roles & 50–950 ramp

primary

#CC3732

secondary

#8ACDD0

accent

#DFE444

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#180A06

muted

#867C7A

Preview Lab

Preview with #CC3732

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

Preview Lab → · Contrast checker → · Palette generator →