#CD1631#CD1631

#CD1631 is a mid, highly saturated red. Relative luminance 0.138; OKLCH L 54.2% C 0.209 H 22.3°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#CD1631
RGB	rgb(205, 22, 49)
HSL	hsl(351, 81%, 45%)
HSV	hsv(351, 89%, 80%)
CMYK	cmyk(0%, 89.3%, 76.1%, 19.6%)
CIE-LAB	lab(43.91, 66.41, 35.75)
CIE-LCH	lch(43.91, 75.42, 28.30°)
OKLab	oklab(54.24% 0.1935 0.0793)
OKLCH	oklch(54.24% 0.209 22.3)
XYZ	xyz(26.0214, 13.7790, 4.1947)
Luminance	0.1378 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CD1631 #16CDB2

analogous

#CD168C #CD1631 #CD5716

triadic

#CD1631 #31CD16 #1631CD

tetradic

#CD1631 #8CCD16 #16CDB2 #5716CD

square

#CD1631 #8CCD16 #16CDB2 #5716CD

split-complementary

#CD1631 #16CD57 #168CCD

monochromatic

#5E0A17 #961024 #CD1631 #EA3751 #EF6E81

Accessibility & contrast

On white

5.59

#CD1631 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#CD1631 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CD1631

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CD1631	#FFFFFF	#000000	##FFFFFF
##CD1631	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575030

Deuteranopia (green-blind)

#82752A

Tritanopia (blue-blind)

#E20024

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #cd1631;
/* rgb */ color: rgb(205, 22, 49);
/* oklch */ color: oklch(54.2% 0.209 22.3);

Tailwind

colors: {
  custom: {
    50: '#e66d69',
    500: '#cd1631',
    950: '#000000',
  },
}

SCSS

$custom: #cd1631;
$custom-light: #e66d69;
$custom-dark: #000000;

JSON

{
  "hex": "#cd1631",
  "rgb": {
    "r": 205,
    "g": 22,
    "b": 49
  },
  "hsl": {
    "h": 351.148,
    "s": 80.617,
    "l": 44.51
  },
  "oklch": {
    "l": 0.54242,
    "c": 0.20915,
    "h": 22.3
  },
  "luminance": 0.13775
}

Semantic roles & 50–950 ramp

primary

#CD1631

secondary

#69D5C5

accent

#F7DA31

background

#FFF7F6

surface

#FFEDEB

border

#D7C8C6

text

#180806

muted

#867B7A

Preview Lab

Preview with #CD1631

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

Preview Lab → · Contrast checker → · Palette generator →