#E1666E#E1666E

#E1666E is a light, vivid red. Relative luminance 0.266; OKLCH L 66.2% C 0.154 H 18.3°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#E1666E
RGB	rgb(225, 102, 110)
HSL	hsl(356, 67%, 64%)
HSV	hsv(356, 55%, 88%)
CMYK	cmyk(0%, 54.7%, 51.1%, 11.8%)
CIE-LAB	lab(58.64, 48.61, 19.21)
CIE-LCH	lch(58.64, 52.27, 21.57°)
OKLab	oklab(66.22% 0.1459 0.0482)
OKLCH	oklch(66.22% 0.154 18.3)
XYZ	xyz(38.6201, 26.6405, 17.8572)
Luminance	0.2664 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1666E #66E1D9

analogous

#E166AB #E1666E #E19C66

triadic

#E1666E #6EE166 #666EE1

tetradic

#E1666E #ABE166 #66E1D9 #9C66E1

square

#E1666E #ABE166 #66E1D9 #9C66E1

split-complementary

#E1666E #66E19C #66ABE1

monochromatic

#AB222A #D7333E #E1666E #EB999E #F5CCCF

Accessibility & contrast

On white

3.32

#E1666E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#E1666E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E1666E

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1666E	#FFFFFF	#000000	##000000
##E1666E	1.00	3.32	6.33	6.33
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.33	21.00	1.00	1.00
##000000	6.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#827D6E

Deuteranopia (green-blind)

#A1976B

Tritanopia (blue-blind)

#F4546A

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #e1666e;
/* rgb */ color: rgb(225, 102, 110);
/* oklch */ color: oklch(66.2% 0.154 18.3);

Tailwind

colors: {
  custom: {
    50: '#ef9597',
    500: '#e1666e',
    950: '#000000',
  },
}

SCSS

$custom: #e1666e;
$custom-light: #ef9597;
$custom-dark: #000000;

JSON

{
  "hex": "#e1666e",
  "rgb": {
    "r": 225,
    "g": 102,
    "b": 110
  },
  "hsl": {
    "h": 356.098,
    "s": 67.213,
    "l": 64.118
  },
  "oklch": {
    "l": 0.66219,
    "c": 0.15361,
    "h": 18.3
  },
  "luminance": 0.26636
}

Semantic roles & 50–950 ramp

primary

#E1666E

secondary

#BCE7E4

accent

#CFC316

background

#FFF9F9

surface

#FFF2F2

border

#D7CCCC

text

#170E0D

muted

#857E7E

Preview Lab

Preview with #E1666E

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

Preview Lab → · Contrast checker → · Palette generator →