#CC3330#CC3330

#CC3330 is a mid, vivid red. Relative luminance 0.154; OKLCH L 55.9% C 0.190 H 26.8°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#CC3330
RGB	rgb(204, 51, 48)
HSL	hsl(1, 62%, 49%)
HSV	hsv(1, 76%, 80%)
CMYK	cmyk(0%, 75%, 76.5%, 20%)
CIE-LAB	lab(46.21, 59.01, 38.77)
CIE-LCH	lch(46.21, 70.61, 33.31°)
OKLab	oklab(55.9% 0.17 0.0857)
OKLCH	oklch(55.9% 0.19 26.8)
XYZ	xyz(26.6223, 15.4226, 4.3708)
Luminance	0.1542 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC3330 #30C9CC

analogous

#CC307B #CC3330 #CC8130

triadic

#CC3330 #30CC33 #3330CC

tetradic

#CC3330 #7BCC30 #30C9CC #8130CC

square

#CC3330 #7BCC30 #30C9CC #8130CC

split-complementary

#CC3330 #30CC81 #307BCC

monochromatic

#691A19 #9A2724 #CC3330 #DA6260 #E59391

Accessibility & contrast

On white

5.14

#CC3330 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#CC3330 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CC3330

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC3330	#FFFFFF	#000000	##FFFFFF
##CC3330	1.00	5.14	4.08	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61582E

Deuteranopia (green-blind)

#87792A

Tritanopia (blue-blind)

#E10034

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #cc3330;
/* rgb */ color: rgb(204, 51, 48);
/* oklch */ color: oklch(55.9% 0.190 26.8);

Tailwind

colors: {
  custom: {
    50: '#e57769',
    500: '#cc3330',
    950: '#000000',
  },
}

SCSS

$custom: #cc3330;
$custom-light: #e57769;
$custom-dark: #000000;

JSON

{
  "hex": "#cc3330",
  "rgb": {
    "r": 204,
    "g": 51,
    "b": 48
  },
  "hsl": {
    "h": 1.154,
    "s": 61.905,
    "l": 49.412
  },
  "oklch": {
    "l": 0.55903,
    "c": 0.19034,
    "h": 26.8
  },
  "luminance": 0.15418
}

Semantic roles & 50–950 ramp

primary

#CC3330

secondary

#88CFD0

accent

#E2E543

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#180A06

muted

#867C7A

Preview Lab

Preview with #CC3330

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

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