#CC3D3E#CC3D3E

#CC3D3E is a mid, vivid red. Relative luminance 0.165; OKLCH L 57.0% C 0.180 H 24.6°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#CC3D3E
RGB	rgb(204, 61, 62)
HSL	hsl(360, 58%, 52%)
HSV	hsv(360, 70%, 80%)
CMYK	cmyk(0%, 70.1%, 69.6%, 20%)
CIE-LAB	lab(47.66, 56.08, 32.39)
CIE-LCH	lch(47.66, 64.77, 30.01°)
OKLab	oklab(57.04% 0.1637 0.0748)
OKLCH	oklch(57.04% 0.18 24.6)
XYZ	xyz(27.4431, 16.5267, 6.3014)
Luminance	0.1652 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC3D3E #3DCCCB

analogous

#CC3D86 #CC3D3E #CC833D

triadic

#CC3D3E #3ECC3D #3D3ECC

tetradic

#CC3D3E #86CC3D #3DCCCB #833DCC

square

#CC3D3E #86CC3D #3DCCCB #833DCC

split-complementary

#CC3D3E #3DCC83 #3D86CC

monochromatic

#711E1E #A12A2B #CC3D3E #D96D6E #E59E9E

Accessibility & contrast

On white

4.88

#CC3D3E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#CC3D3E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CC3D3E

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC3D3E	#FFFFFF	#000000	##FFFFFF
##CC3D3E	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655D3D

Deuteranopia (green-blind)

#897C39

Tritanopia (blue-blind)

#E00B3F

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #cc3d3e;
/* rgb */ color: rgb(204, 61, 62);
/* oklch */ color: oklch(57.0% 0.180 24.6);

Tailwind

colors: {
  custom: {
    50: '#e47c73',
    500: '#cc3d3e',
    950: '#000000',
  },
}

SCSS

$custom: #cc3d3e;
$custom-light: #e47c73;
$custom-dark: #000000;

JSON

{
  "hex": "#cc3d3e",
  "rgb": {
    "r": 204,
    "g": 61,
    "b": 62
  },
  "hsl": {
    "h": 359.58,
    "s": 58.367,
    "l": 51.961
  },
  "oklch": {
    "l": 0.57041,
    "c": 0.17993,
    "h": 24.6
  },
  "luminance": 0.16523
}

Semantic roles & 50–950 ramp

primary

#CC3D3E

secondary

#93D2D1

accent

#E2E046

background

#FFF7F7

surface

#FEEEED

border

#D6C9C8

text

#170A08

muted

#857C7B

Preview Lab

Preview with #CC3D3E

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

Preview Lab → · Contrast checker → · Palette generator →