#CD3327#CD3327

#CD3327 is a mid, vivid red. Relative luminance 0.155; OKLCH L 56.0% C 0.192 H 29.2°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#CD3327
RGB	rgb(205, 51, 39)
HSL	hsl(4, 68%, 48%)
HSV	hsv(4, 81%, 80%)
CMYK	cmyk(0%, 75.1%, 81%, 19.6%)
CIE-LAB	lab(46.31, 59.02, 43.82)
CIE-LCH	lch(46.31, 73.50, 36.59°)
OKLab	oklab(55.98% 0.1681 0.0938)
OKLCH	oklch(55.98% 0.192 29.2)
XYZ	xyz(26.7301, 15.4975, 3.5029)
Luminance	0.1549 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CD3327 #27C1CD

analogous

#CD276E #CD3327 #CD8627

triadic

#CD3327 #27CD33 #3327CD

tetradic

#CD3327 #6ECD27 #27C1CD #8627CD

square

#CD3327 #6ECD27 #27C1CD #8627CD

split-complementary

#CD3327 #27CD86 #276ECD

monochromatic

#661913 #9A261D #CD3327 #DE5D53 #E88D86

Accessibility & contrast

On white

5.12

#CD3327 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#CD3327 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CD3327

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CD3327	#FFFFFF	#000000	##FFFFFF
##CD3327	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635824

Deuteranopia (green-blind)

#887A1F

Tritanopia (blue-blind)

#E20032

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #cd3327;
/* rgb */ color: rgb(205, 51, 39);
/* oklch */ color: oklch(56.0% 0.192 29.2);

Tailwind

colors: {
  custom: {
    50: '#e67763',
    500: '#cd3327',
    950: '#000000',
  },
}

SCSS

$custom: #cd3327;
$custom-light: #e67763;
$custom-dark: #000000;

JSON

{
  "hex": "#cd3327",
  "rgb": {
    "r": 205,
    "g": 51,
    "b": 39
  },
  "hsl": {
    "h": 4.337,
    "s": 68.033,
    "l": 47.843
  },
  "oklch": {
    "l": 0.55984,
    "c": 0.19248,
    "h": 29.2
  },
  "luminance": 0.15493
}

Semantic roles & 50–950 ramp

primary

#CD3327

secondary

#7ECBD1

accent

#DEEB3D

background

#FFF7F5

surface

#FFEEEA

border

#D7C9C6

text

#180905

muted

#867B79

Preview Lab

Preview with #CD3327

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

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