#CF4251#CF4251

#CF4251 is a mid, vivid red. Relative luminance 0.178; OKLCH L 58.4% C 0.177 H 18.6°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#CF4251
RGB	rgb(207, 66, 81)
HSL	hsl(354, 59%, 54%)
HSV	hsv(354, 68%, 81%)
CMYK	cmyk(0%, 68.1%, 60.9%, 18.8%)
CIE-LAB	lab(49.20, 56.21, 23.17)
CIE-LCH	lch(49.20, 60.80, 22.41°)
OKLab	oklab(58.39% 0.1674 0.0562)
OKLCH	oklch(58.39% 0.177 18.6)
XYZ	xyz(29.1684, 17.7600, 9.6751)
Luminance	0.1776 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF4251 #42CFC0

analogous

#CF4297 #CF4251 #CF7942

triadic

#CF4251 #51CF42 #4251CF

tetradic

#CF4251 #97CF42 #42CFC0 #7942CF

square

#CF4251 #97CF42 #42CFC0 #7942CF

split-complementary

#CF4251 #42CF79 #4297CF

monochromatic

#781F28 #A92B38 #CF4251 #DB737E #E8A4AB

Accessibility & contrast

On white

4.61

#CF4251 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#CF4251 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CF4251

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF4251	#FFFFFF	#000000	##FFFFFF
##CF4251	1.00	4.61	4.55	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676251

Deuteranopia (green-blind)

#8B804D

Tritanopia (blue-blind)

#E31F48

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #cf4251;
/* rgb */ color: rgb(207, 66, 81);
/* oklch */ color: oklch(58.4% 0.177 18.6);

Tailwind

colors: {
  custom: {
    50: '#e57f81',
    500: '#cf4251',
    950: '#000000',
  },
}

SCSS

$custom: #cf4251;
$custom-light: #e57f81;
$custom-dark: #000000;

JSON

{
  "hex": "#cf4251",
  "rgb": {
    "r": 207,
    "g": 66,
    "b": 81
  },
  "hsl": {
    "h": 353.617,
    "s": 59.494,
    "l": 53.529
  },
  "oklch": {
    "l": 0.58393,
    "c": 0.1766,
    "h": 18.6
  },
  "luminance": 0.17756
}

Semantic roles & 50–950 ramp

primary

#CF4251

secondary

#98D5CE

accent

#E3D245

background

#FFF8F7

surface

#FEEFEE

border

#D6CAC9

text

#170B0A

muted

#857C7C

Preview Lab

Preview with #CF4251

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

Preview Lab → · Contrast checker → · Palette generator →