#E5666F#E5666F

#E5666F is a light, vivid red. Relative luminance 0.273; OKLCH L 66.8% C 0.158 H 18.1°. Best body text is #000000 at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#E5666F
RGB	rgb(229, 102, 111)
HSL	hsl(356, 71%, 65%)
HSV	hsv(356, 55%, 90%)
CMYK	cmyk(0%, 55.5%, 51.5%, 10.2%)
CIE-LAB	lab(59.26, 50.09, 19.58)
CIE-LCH	lch(59.26, 53.78, 21.35°)
OKLab	oklab(66.82% 0.1503 0.0491)
OKLCH	oklch(66.82% 0.158 18.1)
XYZ	xyz(39.9368, 27.3131, 18.2047)
Luminance	0.2731 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5666F #66E5DC

analogous

#E566AF #E5666F #E59D66

triadic

#E5666F #6FE566 #666FE5

tetradic

#E5666F #AFE566 #66E5DC #9D66E5

square

#E5666F #AFE566 #66E5DC #9D66E5

split-complementary

#E5666F #66E59D #66AFE5

monochromatic

#B21E29 #DC323E #E5666F #EE9AA0 #F7CFD1

Accessibility & contrast

On white

3.25

#E5666F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.46

#E5666F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E5666F

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5666F	#FFFFFF	#000000	##000000
##E5666F	1.00	3.25	6.46	6.46
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.46	21.00	1.00	1.00
##000000	6.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#837E6F

Deuteranopia (green-blind)

#A3996C

Tritanopia (blue-blind)

#F9536A

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #e5666f;
/* rgb */ color: rgb(229, 102, 111);
/* oklch */ color: oklch(66.8% 0.158 18.1);

Tailwind

colors: {
  custom: {
    50: '#f29698',
    500: '#e5666f',
    950: '#000000',
  },
}

SCSS

$custom: #e5666f;
$custom-light: #f29698;
$custom-dark: #000000;

JSON

{
  "hex": "#e5666f",
  "rgb": {
    "r": 229,
    "g": 102,
    "b": 111
  },
  "hsl": {
    "h": 355.748,
    "s": 70.95,
    "l": 64.902
  },
  "oklch": {
    "l": 0.66815,
    "c": 0.15808,
    "h": 18.1
  },
  "luminance": 0.27308
}

Semantic roles & 50–950 ramp

primary

#E5666F

secondary

#BEE9E6

accent

#D3C513

background

#FFF9F9

surface

#FFF2F2

border

#D7CCCC

text

#180E0D

muted

#867E7E

Preview Lab

Preview with #E5666F

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

Preview Lab → · Contrast checker → · Palette generator →