#CC3B35#CC3B35

#CC3B35 is a mid, vivid red. Relative luminance 0.162; OKLCH L 56.7% C 0.183 H 27.1°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#CC3B35
RGB	rgb(204, 59, 53)
HSL	hsl(2, 60%, 50%)
HSV	hsv(2, 74%, 80%)
CMYK	cmyk(0%, 71.1%, 74%, 20%)
CIE-LAB	lab(47.27, 56.42, 37.12)
CIE-LCH	lch(47.27, 67.54, 33.35°)
OKLab	oklab(56.71% 0.1628 0.0834)
OKLCH	oklch(56.71% 0.183 27.1)
XYZ	xyz(27.1115, 16.2264, 5.0719)
Luminance	0.1622 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC3B35 #35C6CC

analogous

#CC357A #CC3B35 #CC8635

triadic

#CC3B35 #35CC3B #3B35CC

tetradic

#CC3B35 #7ACC35 #35C6CC #8635CC

square

#CC3B35 #7ACC35 #35C6CC #8635CC

split-complementary

#CC3B35 #35CC86 #357ACC

monochromatic

#6B1E1B #9C2C27 #CC3B35 #D86A66 #E59A97

Accessibility & contrast

On white

4.95

#CC3B35 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#CC3B35 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CC3B35

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC3B35	#FFFFFF	#000000	##FFFFFF
##CC3B35	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655C33

Deuteranopia (green-blind)

#897C30

Tritanopia (blue-blind)

#E0003B

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #cc3b35;
/* rgb */ color: rgb(204, 59, 53);
/* oklch */ color: oklch(56.7% 0.183 27.1);

Tailwind

colors: {
  custom: {
    50: '#e47b6d',
    500: '#cc3b35',
    950: '#000000',
  },
}

SCSS

$custom: #cc3b35;
$custom-light: #e47b6d;
$custom-dark: #000000;

JSON

{
  "hex": "#cc3b35",
  "rgb": {
    "r": 204,
    "g": 59,
    "b": 53
  },
  "hsl": {
    "h": 2.384,
    "s": 59.684,
    "l": 50.392
  },
  "oklch": {
    "l": 0.56714,
    "c": 0.18293,
    "h": 27.1
  },
  "luminance": 0.16222
}

Semantic roles & 50–950 ramp

primary

#CC3B35

secondary

#8DCDD0

accent

#DDE345

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#170A07

muted

#857C7A

Preview Lab

Preview with #CC3B35

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

Preview Lab → · Contrast checker → · Palette generator →