#CC3C33#CC3C33

#CC3C33 is a mid, vivid red. Relative luminance 0.163; OKLCH L 56.8% C 0.182 H 28.0°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#CC3C33
RGB	rgb(204, 60, 51)
HSL	hsl(4, 60%, 50%)
HSV	hsv(4, 75%, 80%)
CMYK	cmyk(0%, 70.6%, 75%, 20%)
CIE-LAB	lab(47.38, 55.97, 38.37)
CIE-LCH	lch(47.38, 67.86, 34.44°)
OKLab	oklab(56.79% 0.161 0.0856)
OKLCH	oklch(56.79% 0.182 28)
XYZ	xyz(27.1183, 16.3122, 4.8520)
Luminance	0.1631 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC3C33 #33C3CC

analogous

#CC3377 #CC3C33 #CC8833

triadic

#CC3C33 #33CC3C #3C33CC

tetradic

#CC3C33 #77CC33 #33C3CC #8833CC

square

#CC3C33 #77CC33 #33C3CC #8833CC

split-complementary

#CC3C33 #33CC88 #3377CC

monochromatic

#6A1F1B #9B2E27 #CC3C33 #D86B64 #E49A95

Accessibility & contrast

On white

4.93

#CC3C33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#CC3C33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CC3C33

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC3C33	#FFFFFF	#000000	##FFFFFF
##CC3C33	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665C31

Deuteranopia (green-blind)

#8A7C2E

Tritanopia (blue-blind)

#E0003B

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #cc3c33;
/* rgb */ color: rgb(204, 60, 51);
/* oklch */ color: oklch(56.8% 0.182 28.0);

Tailwind

colors: {
  custom: {
    50: '#e47b6b',
    500: '#cc3c33',
    950: '#000000',
  },
}

SCSS

$custom: #cc3c33;
$custom-light: #e47b6b;
$custom-dark: #000000;

JSON

{
  "hex": "#cc3c33",
  "rgb": {
    "r": 204,
    "g": 60,
    "b": 51
  },
  "hsl": {
    "h": 3.529,
    "s": 60,
    "l": 50
  },
  "oklch": {
    "l": 0.5679,
    "c": 0.18234,
    "h": 28
  },
  "luminance": 0.16308
}

Semantic roles & 50–950 ramp

primary

#CC3C33

secondary

#8BCCD0

accent

#DAE345

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#170A07

muted

#857C7A

Preview Lab

Preview with #CC3C33

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

Preview Lab → · Contrast checker → · Palette generator →