#CF3641#CF3641

#CF3641 is a mid, vivid red. Relative luminance 0.163; OKLCH L 56.9% C 0.189 H 22.0°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#CF3641
RGB	rgb(207, 54, 65)
HSL	hsl(356, 61%, 51%)
HSV	hsv(356, 74%, 81%)
CMYK	cmyk(0%, 73.9%, 68.6%, 18.8%)
CIE-LAB	lab(47.35, 59.66, 30.39)
CIE-LCH	lch(47.35, 66.95, 26.99°)
OKLab	oklab(56.93% 0.1752 0.0707)
OKLCH	oklch(56.93% 0.189 22)
XYZ	xyz(28.0085, 16.2896, 6.6694)
Luminance	0.1628 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF3641 #36CFC4

analogous

#CF368D #CF3641 #CF7736

triadic

#CF3641 #41CF36 #3641CF

tetradic

#CF3641 #8DCF36 #36CFC4 #7736CF

square

#CF3641 #8DCF36 #36CFC4 #7736CF

split-complementary

#CF3641 #36CF77 #368DCF

monochromatic

#701B21 #A1272F #CF3641 #DB6770 #E7999E

Accessibility & contrast

On white

4.93

#CF3641 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#CF3641 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CF3641

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF3641	#FFFFFF	#000000	##FFFFFF
##CF3641	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)

#625B40

Deuteranopia (green-blind)

#897C3C

Tritanopia (blue-blind)

#E3003C

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #cf3641;
/* rgb */ color: rgb(207, 54, 65);
/* oklch */ color: oklch(56.9% 0.189 22.0);

Tailwind

colors: {
  custom: {
    50: '#e67975',
    500: '#cf3641',
    950: '#000000',
  },
}

SCSS

$custom: #cf3641;
$custom-light: #e67975;
$custom-dark: #000000;

JSON

{
  "hex": "#cf3641",
  "rgb": {
    "r": 207,
    "g": 54,
    "b": 65
  },
  "hsl": {
    "h": 355.686,
    "s": 61.446,
    "l": 51.176
  },
  "oklch": {
    "l": 0.56928,
    "c": 0.18897,
    "h": 22
  },
  "luminance": 0.16285
}

Semantic roles & 50–950 ramp

primary

#CF3641

secondary

#8FD2CD

accent

#E5D943

background

#FFF7F7

surface

#FFEEED

border

#D7C9C8

text

#170A08

muted

#857C7B

Preview Lab

Preview with #CF3641

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

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