#CD3D39#CD3D39

#CD3D39 is a mid, vivid red. Relative luminance 0.166; OKLCH L 57.1% C 0.182 H 26.3°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#CD3D39
RGB	rgb(205, 61, 57)
HSL	hsl(2, 60%, 51%)
HSV	hsv(2, 72%, 80%)
CMYK	cmyk(0%, 70.2%, 72.2%, 19.6%)
CIE-LAB	lab(47.77, 56.17, 35.47)
CIE-LCH	lch(47.77, 66.43, 32.27°)
OKLab	oklab(57.14% 0.1628 0.0806)
OKLCH	oklch(57.14% 0.182 26.3)
XYZ	xyz(27.5872, 16.6162, 5.6247)
Luminance	0.1661 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CD3D39 #39C9CD

analogous

#CD397F #CD3D39 #CD8739

triadic

#CD3D39 #39CD3D #3D39CD

tetradic

#CD3D39 #7FCD39 #39C9CD #8739CD

square

#CD3D39 #7FCD39 #39C9CD #8739CD

split-complementary

#CD3D39 #39CD87 #397FCD

monochromatic

#6F1E1C #A02C28 #CD3D39 #D96D6A #E69D9B

Accessibility & contrast

On white

4.86

#CD3D39 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#CD3D39 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CD3D39

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CD3D39	#FFFFFF	#000000	##FFFFFF
##CD3D39	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665D37

Deuteranopia (green-blind)

#8A7D34

Tritanopia (blue-blind)

#E1053E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #cd3d39;
/* rgb */ color: rgb(205, 61, 57);
/* oklch */ color: oklch(57.1% 0.182 26.3);

Tailwind

colors: {
  custom: {
    50: '#e57c70',
    500: '#cd3d39',
    950: '#000000',
  },
}

SCSS

$custom: #cd3d39;
$custom-light: #e57c70;
$custom-dark: #000000;

JSON

{
  "hex": "#cd3d39",
  "rgb": {
    "r": 205,
    "g": 61,
    "b": 57
  },
  "hsl": {
    "h": 1.622,
    "s": 59.677,
    "l": 51.373
  },
  "oklch": {
    "l": 0.57139,
    "c": 0.18159,
    "h": 26.3
  },
  "luminance": 0.16612
}

Semantic roles & 50–950 ramp

primary

#CD3D39

secondary

#90D0D2

accent

#DFE345

background

#FFF7F6

surface

#FEEEEC

border

#D6C9C7

text

#170A07

muted

#857C7A

Preview Lab

Preview with #CD3D39

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

Preview Lab → · Contrast checker → · Palette generator →