#CD3F43#CD3F43

#CD3F43 is a mid, vivid red. Relative luminance 0.169; OKLCH L 57.5% C 0.178 H 23.3°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#CD3F43
RGB	rgb(205, 63, 67)
HSL	hsl(358, 59%, 53%)
HSV	hsv(358, 69%, 80%)
CMYK	cmyk(0%, 69.3%, 67.3%, 19.6%)
CIE-LAB	lab(48.19, 55.90, 30.14)
CIE-LCH	lch(48.19, 63.51, 28.34°)
OKLab	oklab(57.49% 0.164 0.0705)
OKLCH	oklch(57.49% 0.179 23.3)
XYZ	xyz(27.9704, 16.9435, 7.1067)
Luminance	0.1694 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CD3F43 #3FCDC9

analogous

#CD3F8A #CD3F43 #CD823F

triadic

#CD3F43 #43CD3F #3F43CD

tetradic

#CD3F43 #8ACD3F #3FCDC9 #823FCD

square

#CD3F43 #8ACD3F #3FCDC9 #823FCD

split-complementary

#CD3F43 #3FCD82 #3F8ACD

monochromatic

#741E20 #A42B2E #CD3F43 #DA7073 #E6A0A2

Accessibility & contrast

On white

4.79

#CD3F43 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#CD3F43 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CD3F43

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CD3F43	#FFFFFF	#000000	##FFFFFF
##CD3F43	1.00	4.79	4.39	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665F42

Deuteranopia (green-blind)

#8A7E3F

Tritanopia (blue-blind)

#E11342

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #cd3f43;
/* rgb */ color: rgb(205, 63, 67);
/* oklch */ color: oklch(57.5% 0.178 23.3);

Tailwind

colors: {
  custom: {
    50: '#e47d77',
    500: '#cd3f43',
    950: '#000000',
  },
}

SCSS

$custom: #cd3f43;
$custom-light: #e47d77;
$custom-dark: #000000;

JSON

{
  "hex": "#cd3f43",
  "rgb": {
    "r": 205,
    "g": 63,
    "b": 67
  },
  "hsl": {
    "h": 358.31,
    "s": 58.678,
    "l": 52.549
  },
  "oklch": {
    "l": 0.57494,
    "c": 0.1785,
    "h": 23.3
  },
  "luminance": 0.16939
}

Semantic roles & 50–950 ramp

primary

#CD3F43

secondary

#95D3D1

accent

#E2DD46

background

#FFF8F7

surface

#FEEFED

border

#D6CAC8

text

#170A08

muted

#857C7B

Preview Lab

Preview with #CD3F43

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

Preview Lab → · Contrast checker → · Palette generator →