#CD3657#CD3657

#CD3657 is a mid, vivid red. Relative luminance 0.163; OKLCH L 57.0% C 0.187 H 13.1°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#CD3657
RGB	rgb(205, 54, 87)
HSL	hsl(347, 60%, 51%)
HSV	hsv(347, 74%, 80%)
CMYK	cmyk(0%, 73.7%, 57.6%, 19.6%)
CIE-LAB	lab(47.38, 60.38, 17.04)
CIE-LCH	lch(47.38, 62.74, 15.76°)
OKLab	oklab(57.01% 0.182 0.0423)
OKLCH	oklch(57.01% 0.187 13.1)
XYZ	xyz(28.2191, 16.3096, 10.6771)
Luminance	0.1631 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CD3657 #36CDAC

analogous

#CD36A3 #CD3657 #CD6036

triadic

#CD3657 #57CD36 #3657CD

tetradic

#CD3657 #A3CD36 #36CDAC #6036CD

square

#CD3657 #A3CD36 #36CDAC #6036CD

split-complementary

#CD3657 #36CD60 #36A3CD

monochromatic

#6D1B2D #9E2741 #CD3657 #D96780 #E598A9

Accessibility & contrast

On white

4.93

#CD3657 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#CD3657 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CD3657

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CD3657	#FFFFFF	#000000	##FFFFFF
##CD3657	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5D57

Deuteranopia (green-blind)

#857C53

Tritanopia (blue-blind)

#E00244

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #cd3657;
/* rgb */ color: rgb(205, 54, 87);
/* oklch */ color: oklch(57.0% 0.187 13.1);

Tailwind

colors: {
  custom: {
    50: '#e37986',
    500: '#cd3657',
    950: '#000000',
  },
}

SCSS

$custom: #cd3657;
$custom-light: #e37986;
$custom-dark: #000000;

JSON

{
  "hex": "#cd3657",
  "rgb": {
    "r": 205,
    "g": 54,
    "b": 87
  },
  "hsl": {
    "h": 346.887,
    "s": 60.159,
    "l": 50.784
  },
  "oklch": {
    "l": 0.57008,
    "c": 0.18688,
    "h": 13.1
  },
  "luminance": 0.16306
}

Semantic roles & 50–950 ramp

primary

#CD3657

secondary

#8ED1C2

accent

#E3C144

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#170A0B

muted

#857C7C

Preview Lab

Preview with #CD3657

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

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