#CF3336#CF3336

#CF3336 is a mid, vivid red. Relative luminance 0.159; OKLCH L 56.5% C 0.193 H 25.0°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#CF3336
RGB	rgb(207, 51, 54)
HSL	hsl(359, 62%, 51%)
HSV	hsv(359, 75%, 81%)
CMYK	cmyk(0%, 75.4%, 73.9%, 18.8%)
CIE-LAB	lab(46.85, 60.14, 36.23)
CIE-LCH	lch(46.85, 70.22, 31.07°)
OKLab	oklab(56.5% 0.1744 0.0815)
OKLCH	oklch(56.5% 0.193 25)
XYZ	xyz(27.5850, 15.9037, 5.1066)
Luminance	0.1590 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF3336 #33CFCC

analogous

#CF3384 #CF3336 #CF7E33

triadic

#CF3336 #36CF33 #3336CF

tetradic

#CF3336 #84CF33 #33CFCC #7E33CF

square

#CF3336 #84CF33 #33CFCC #7E33CF

split-complementary

#CF3336 #33CF7E #3384CF

monochromatic

#6E1A1B #9F2528 #CF3336 #DB6567 #E69698

Accessibility & contrast

On white

5.02

#CF3336 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#CF3336 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CF3336

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF3336	#FFFFFF	#000000	##FFFFFF
##CF3336	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625A34

Deuteranopia (green-blind)

#897B30

Tritanopia (blue-blind)

#E40036

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #cf3336;
/* rgb */ color: rgb(207, 51, 54);
/* oklch */ color: oklch(56.5% 0.193 25.0);

Tailwind

colors: {
  custom: {
    50: '#e7776d',
    500: '#cf3336',
    950: '#000000',
  },
}

SCSS

$custom: #cf3336;
$custom-light: #e7776d;
$custom-dark: #000000;

JSON

{
  "hex": "#cf3336",
  "rgb": {
    "r": 207,
    "g": 51,
    "b": 54
  },
  "hsl": {
    "h": 358.846,
    "s": 61.905,
    "l": 50.588
  },
  "oklch": {
    "l": 0.56504,
    "c": 0.19252,
    "h": 25
  },
  "luminance": 0.15899
}

Semantic roles & 50–950 ramp

primary

#CF3336

secondary

#8CD2D0

accent

#E5E243

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#180A07

muted

#867C7A

Preview Lab

Preview with #CF3336

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

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