#CF3D38#CF3D38

#CF3D38 is a mid, vivid red. Relative luminance 0.169; OKLCH L 57.5% C 0.184 H 26.7°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#CF3D38
RGB	rgb(207, 61, 56)
HSL	hsl(2, 61%, 52%)
HSV	hsv(2, 73%, 81%)
CMYK	cmyk(0%, 70.5%, 72.9%, 18.8%)
CIE-LAB	lab(48.12, 56.76, 36.53)
CIE-LCH	lch(48.12, 67.50, 32.77°)
OKLab	oklab(57.46% 0.1642 0.0826)
OKLCH	oklch(57.46% 0.184 26.7)
XYZ	xyz(28.1178, 16.8926, 5.5207)
Luminance	0.1689 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF3D38 #38CACF

analogous

#CF387F #CF3D38 #CF8938

triadic

#CF3D38 #38CF3D #3D38CF

tetradic

#CF3D38 #7FCF38 #38CACF #8938CF

square

#CF3D38 #7FCF38 #38CACF #8938CF

split-complementary

#CF3D38 #38CF89 #387FCF

monochromatic

#711E1B #A32B27 #CF3D38 #DB6D69 #E79D9B

Accessibility & contrast

On white

4.80

#CF3D38 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#CF3D38 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CF3D38

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF3D38	#FFFFFF	#000000	##FFFFFF
##CF3D38	1.00	4.80	4.38	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675E36

Deuteranopia (green-blind)

#8C7E33

Tritanopia (blue-blind)

#E4013D

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #cf3d38;
/* rgb */ color: rgb(207, 61, 56);
/* oklch */ color: oklch(57.5% 0.184 26.7);

Tailwind

colors: {
  custom: {
    50: '#e67c6f',
    500: '#cf3d38',
    950: '#000000',
  },
}

SCSS

$custom: #cf3d38;
$custom-light: #e67c6f;
$custom-dark: #000000;

JSON

{
  "hex": "#cf3d38",
  "rgb": {
    "r": 207,
    "g": 61,
    "b": 56
  },
  "hsl": {
    "h": 1.987,
    "s": 61.134,
    "l": 51.569
  },
  "oklch": {
    "l": 0.57464,
    "c": 0.18376,
    "h": 26.7
  },
  "luminance": 0.16888
}

Semantic roles & 50–950 ramp

primary

#CF3D38

secondary

#90D0D3

accent

#DFE444

background

#FFF7F6

surface

#FFEEEC

border

#D7C9C7

text

#180A07

muted

#867C7A

Preview Lab

Preview with #CF3D38

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

Preview Lab → · Contrast checker → · Palette generator →