#CD3E3F#CD3E3F

#CD3E3F is a mid, vivid red. Relative luminance 0.168; OKLCH L 57.3% C 0.180 H 24.5°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#CD3E3F
RGB	rgb(205, 62, 63)
HSL	hsl(360, 59%, 52%)
HSV	hsv(360, 70%, 80%)
CMYK	cmyk(0%, 69.8%, 69.3%, 19.6%)
CIE-LAB	lab(47.99, 56.07, 32.25)
CIE-LCH	lch(47.99, 64.69, 29.91°)
OKLab	oklab(57.33% 0.1637 0.0746)
OKLCH	oklch(57.33% 0.18 24.5)
XYZ	xyz(27.7997, 16.7874, 6.4781)
Luminance	0.1678 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CD3E3F #3ECDCC

analogous

#CD3E87 #CD3E3F #CD843E

triadic

#CD3E3F #3FCD3E #3E3FCD

tetradic

#CD3E3F #87CD3E #3ECDCC #843ECD

square

#CD3E3F #87CD3E #3ECDCC #843ECD

split-complementary

#CD3E3F #3ECD84 #3E87CD

monochromatic

#731E1E #A32A2B #CD3E3F #DA6F6F #E69FA0

Accessibility & contrast

On white

4.82

#CD3E3F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#CD3E3F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CD3E3F

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CD3E3F	#FFFFFF	#000000	##FFFFFF
##CD3E3F	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665E3E

Deuteranopia (green-blind)

#8A7D3A

Tritanopia (blue-blind)

#E10E40

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #cd3e3f;
/* rgb */ color: rgb(205, 62, 63);
/* oklch */ color: oklch(57.3% 0.180 24.5);

Tailwind

colors: {
  custom: {
    50: '#e47c74',
    500: '#cd3e3f',
    950: '#000000',
  },
}

SCSS

$custom: #cd3e3f;
$custom-light: #e47c74;
$custom-dark: #000000;

JSON

{
  "hex": "#cd3e3f",
  "rgb": {
    "r": 205,
    "g": 62,
    "b": 63
  },
  "hsl": {
    "h": 359.58,
    "s": 58.848,
    "l": 52.353
  },
  "oklch": {
    "l": 0.57328,
    "c": 0.1799,
    "h": 24.5
  },
  "luminance": 0.16783
}

Semantic roles & 50–950 ramp

primary

#CD3E3F

secondary

#94D3D2

accent

#E2E146

background

#FFF7F7

surface

#FEEEED

border

#D6C9C8

text

#170A08

muted

#857C7B

Preview Lab

Preview with #CD3E3F

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

Preview Lab → · Contrast checker → · Palette generator →