#E4666F#E4666F

#E4666F is a light, vivid red. Relative luminance 0.271; OKLCH L 66.7% C 0.157 H 18.0°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#E4666F
RGB	rgb(228, 102, 111)
HSL	hsl(356, 70%, 65%)
HSV	hsv(356, 55%, 89%)
CMYK	cmyk(0%, 55.3%, 51.3%, 10.6%)
CIE-LAB	lab(59.11, 49.74, 19.35)
CIE-LCH	lch(59.11, 53.37, 21.26°)
OKLab	oklab(66.67% 0.1493 0.0485)
OKLCH	oklch(66.67% 0.157 18)
XYZ	xyz(39.6186, 27.1490, 18.1898)
Luminance	0.2714 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4666F #66E4DB

analogous

#E466AE #E4666F #E49C66

triadic

#E4666F #6FE466 #666FE4

tetradic

#E4666F #AEE466 #66E4DB #9C66E4

square

#E4666F #AEE466 #66E4DB #9C66E4

split-complementary

#E4666F #66E49C #66AEE4

monochromatic

#B01F2A #DB323E #E4666F #ED9AA0 #F6CED1

Accessibility & contrast

On white

3.27

#E4666F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#E4666F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E4666F

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4666F	#FFFFFF	#000000	##000000
##E4666F	1.00	3.27	6.43	6.43
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#837E6F

Deuteranopia (green-blind)

#A2986C

Tritanopia (blue-blind)

#F8536A

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #e4666f;
/* rgb */ color: rgb(228, 102, 111);
/* oklch */ color: oklch(66.7% 0.157 18.0);

Tailwind

colors: {
  custom: {
    50: '#f29698',
    500: '#e4666f',
    950: '#000000',
  },
}

SCSS

$custom: #e4666f;
$custom-light: #f29698;
$custom-dark: #000000;

JSON

{
  "hex": "#e4666f",
  "rgb": {
    "r": 228,
    "g": 102,
    "b": 111
  },
  "hsl": {
    "h": 355.714,
    "s": 70,
    "l": 64.706
  },
  "oklch": {
    "l": 0.66671,
    "c": 0.15696,
    "h": 18
  },
  "luminance": 0.27144
}

Semantic roles & 50–950 ramp

primary

#E4666F

secondary

#BDE9E5

accent

#D2C414

background

#FFF9F9

surface

#FFF2F2

border

#D7CCCC

text

#180E0D

muted

#867E7E

Preview Lab

Preview with #E4666F

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

Preview Lab → · Contrast checker → · Palette generator →