#CF3B3D#CF3B3D

#CF3B3D is a mid, vivid red. Relative luminance 0.167; OKLCH L 57.3% C 0.185 H 24.5°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#CF3B3D
RGB	rgb(207, 59, 61)
HSL	hsl(359, 61%, 52%)
HSV	hsv(359, 71%, 81%)
CMYK	cmyk(0%, 71.5%, 70.5%, 18.8%)
CIE-LAB	lab(47.92, 57.72, 33.43)
CIE-LCH	lch(47.92, 66.70, 30.08°)
OKLab	oklab(57.34% 0.1682 0.0768)
OKLCH	oklch(57.34% 0.185 24.5)
XYZ	xyz(28.1415, 16.7345, 6.1622)
Luminance	0.1673 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF3B3D #3BCFCD

analogous

#CF3B87 #CF3B3D #CF833B

triadic

#CF3B3D #3DCF3B #3B3DCF

tetradic

#CF3B3D #87CF3B #3BCFCD #833BCF

square

#CF3B3D #87CF3B #3BCFCD #833BCF

split-complementary

#CF3B3D #3BCF83 #3B87CF

monochromatic

#731C1D #A5282A #CF3B3D #DB6C6E #E79D9E

Accessibility & contrast

On white

4.83

#CF3B3D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#CF3B3D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CF3B3D

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF3B3D	#FFFFFF	#000000	##FFFFFF
##CF3B3D	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655D3C

Deuteranopia (green-blind)

#8B7D38

Tritanopia (blue-blind)

#E3003D

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #cf3b3d;
/* rgb */ color: rgb(207, 59, 61);
/* oklch */ color: oklch(57.3% 0.185 24.5);

Tailwind

colors: {
  custom: {
    50: '#e67b72',
    500: '#cf3b3d',
    950: '#000000',
  },
}

SCSS

$custom: #cf3b3d;
$custom-light: #e67b72;
$custom-dark: #000000;

JSON

{
  "hex": "#cf3b3d",
  "rgb": {
    "r": 207,
    "g": 59,
    "b": 61
  },
  "hsl": {
    "h": 359.189,
    "s": 60.656,
    "l": 52.157
  },
  "oklch": {
    "l": 0.57335,
    "c": 0.18492,
    "h": 24.5
  },
  "luminance": 0.1673
}

Semantic roles & 50–950 ramp

primary

#CF3B3D

secondary

#93D3D2

accent

#E4E244

background

#FFF7F6

surface

#FFEEEC

border

#D7C9C7

text

#170A08

muted

#857C7B

Preview Lab

Preview with #CF3B3D

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

Preview Lab → · Contrast checker → · Palette generator →