#CF3C3C#CF3C3C

#CF3C3C is a mid, vivid red. Relative luminance 0.168; OKLCH L 57.4% C 0.184 H 25.1°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#CF3C3C
RGB	rgb(207, 60, 60)
HSL	hsl(0, 60%, 52%)
HSV	hsv(0, 71%, 81%)
CMYK	cmyk(0%, 71%, 71%, 18.8%)
CIE-LAB	lab(48.04, 57.31, 34.15)
CIE-LCH	lch(48.04, 66.71, 30.79°)
OKLab	oklab(57.42% 0.1667 0.0781)
OKLCH	oklch(57.42% 0.184 25.1)
XYZ	xyz(28.1667, 16.8276, 6.0390)
Luminance	0.1682 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF3C3C #3CCFCF

analogous

#CF3C86 #CF3C3C #CF863C

triadic

#CF3C3C #3CCF3C #3C3CCF

tetradic

#CF3C3C #86CF3C #3CCFCF #863CCF

square

#CF3C3C #86CF3C #3CCFCF #863CCF

split-complementary

#CF3C3C #3CCF86 #3C86CF

monochromatic

#741D1D #A52929 #CF3C3C #DB6D6D #E79E9E

Accessibility & contrast

On white

4.81

#CF3C3C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#CF3C3C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CF3C3C

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF3C3C	#FFFFFF	#000000	##FFFFFF
##CF3C3C	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665E3A

Deuteranopia (green-blind)

#8B7E37

Tritanopia (blue-blind)

#E3003E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #cf3c3c;
/* rgb */ color: rgb(207, 60, 60);
/* oklch */ color: oklch(57.4% 0.184 25.1);

Tailwind

colors: {
  custom: {
    50: '#e67c72',
    500: '#cf3c3c',
    950: '#000000',
  },
}

SCSS

$custom: #cf3c3c;
$custom-light: #e67c72;
$custom-dark: #000000;

JSON

{
  "hex": "#cf3c3c",
  "rgb": {
    "r": 207,
    "g": 60,
    "b": 60
  },
  "hsl": {
    "h": 0,
    "s": 60.494,
    "l": 52.353
  },
  "oklch": {
    "l": 0.57419,
    "c": 0.18413,
    "h": 25.1
  },
  "luminance": 0.16823
}

Semantic roles & 50–950 ramp

primary

#CF3C3C

secondary

#93D3D3

accent

#E4E444

background

#FFF7F6

surface

#FFEEEC

border

#D7C9C7

text

#170A08

muted

#857C7B

Preview Lab

Preview with #CF3C3C

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

Preview Lab → · Contrast checker → · Palette generator →