#CD1633#CD1633

#CD1633 is a mid, highly saturated red. Relative luminance 0.138; OKLCH L 54.3% C 0.209 H 21.7°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#CD1633
RGB	rgb(205, 22, 51)
HSL	hsl(350, 81%, 45%)
HSV	hsv(350, 89%, 80%)
CMYK	cmyk(0%, 89.3%, 75.1%, 19.6%)
CIE-LAB	lab(43.94, 66.48, 34.60)
CIE-LCH	lch(43.94, 74.95, 27.49°)
OKLab	oklab(54.27% 0.1942 0.0773)
OKLCH	oklch(54.27% 0.209 21.7)
XYZ	xyz(26.0645, 13.7963, 4.4219)
Luminance	0.1379 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CD1633 #16CDB0

analogous

#CD168F #CD1633 #CD5516

triadic

#CD1633 #33CD16 #1633CD

tetradic

#CD1633 #8FCD16 #16CDB0 #5516CD

square

#CD1633 #8FCD16 #16CDB0 #5516CD

split-complementary

#CD1633 #16CD55 #168FCD

monochromatic

#5E0A18 #961025 #CD1633 #EA3753 #EF6E82

Accessibility & contrast

On white

5.59

#CD1633 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#CD1633 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CD1633

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CD1633	#FFFFFF	#000000	##FFFFFF
##CD1633	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)

#575032

Deuteranopia (green-blind)

#82752C

Tritanopia (blue-blind)

#E20025

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #cd1633;
/* rgb */ color: rgb(205, 22, 51);
/* oklch */ color: oklch(54.3% 0.209 21.7);

Tailwind

colors: {
  custom: {
    50: '#e66e6a',
    500: '#cd1633',
    950: '#000000',
  },
}

SCSS

$custom: #cd1633;
$custom-light: #e66e6a;
$custom-dark: #000000;

JSON

{
  "hex": "#cd1633",
  "rgb": {
    "r": 205,
    "g": 22,
    "b": 51
  },
  "hsl": {
    "h": 350.492,
    "s": 80.617,
    "l": 44.51
  },
  "oklch": {
    "l": 0.54268,
    "c": 0.20902,
    "h": 21.7
  },
  "luminance": 0.13792
}

Semantic roles & 50–950 ramp

primary

#CD1633

secondary

#69D5C4

accent

#F7D831

background

#FFF7F6

surface

#FFEDEB

border

#D7C8C6

text

#180806

muted

#867B7A

Preview Lab

Preview with #CD1633

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

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