#CD3B2C#CD3B2C

#CD3B2C is a mid, vivid red. Relative luminance 0.163; OKLCH L 56.8% C 0.185 H 29.8°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#CD3B2C
RGB	rgb(205, 59, 44)
HSL	hsl(6, 65%, 49%)
HSV	hsv(6, 79%, 80%)
CMYK	cmyk(0%, 71.2%, 78.5%, 19.6%)
CIE-LAB	lab(47.36, 56.40, 42.23)
CIE-LCH	lch(47.36, 70.46, 36.82°)
OKLab	oklab(56.78% 0.1608 0.092)
OKLCH	oklch(56.78% 0.185 29.8)
XYZ	xyz(27.1986, 16.2931, 4.0951)
Luminance	0.1629 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CD3B2C #2CBECD

analogous

#CD2C6E #CD3B2C #CD8C2C

triadic

#CD3B2C #2CCD3B #3B2CCD

tetradic

#CD3B2C #6ECD2C #2CBECD #8C2CCD

square

#CD3B2C #6ECD2C #2CBECD #8C2CCD

split-complementary

#CD3B2C #2CCD8C #2C6ECD

monochromatic

#681E16 #9B2C21 #CD3B2C #DC675B #E7958D

Accessibility & contrast

On white

4.93

#CD3B2C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#CD3B2C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CD3B2C

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CD3B2C	#FFFFFF	#000000	##FFFFFF
##CD3B2C	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)

#665C29

Deuteranopia (green-blind)

#8A7C26

Tritanopia (blue-blind)

#E20039

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #cd3b2c;
/* rgb */ color: rgb(205, 59, 44);
/* oklch */ color: oklch(56.8% 0.185 29.8);

Tailwind

colors: {
  custom: {
    50: '#e67b67',
    500: '#cd3b2c',
    950: '#000000',
  },
}

SCSS

$custom: #cd3b2c;
$custom-light: #e67b67;
$custom-dark: #000000;

JSON

{
  "hex": "#cd3b2c",
  "rgb": {
    "r": 205,
    "g": 59,
    "b": 44
  },
  "hsl": {
    "h": 5.59,
    "s": 64.659,
    "l": 48.824
  },
  "oklch": {
    "l": 0.56781,
    "c": 0.18529,
    "h": 29.8
  },
  "luminance": 0.16289
}

Semantic roles & 50–950 ramp

primary

#CD3B2C

secondary

#84CAD1

accent

#D8E840

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#180A06

muted

#867C7A

Preview Lab

Preview with #CD3B2C

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

Preview Lab → · Contrast checker → · Palette generator →