#E7666B#E7666B

#E7666B is a light, vivid red. Relative luminance 0.276; OKLCH L 67.0% C 0.161 H 20.1°. Best body text is #000000 at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#E7666B
RGB	rgb(231, 102, 107)
HSL	hsl(358, 73%, 65%)
HSV	hsv(358, 56%, 91%)
CMYK	cmyk(0%, 55.8%, 53.7%, 9.4%)
CIE-LAB	lab(59.49, 50.45, 22.24)
CIE-LCH	lch(59.49, 55.14, 23.79°)
OKLab	oklab(67.02% 0.1507 0.0552)
OKLCH	oklch(67.02% 0.161 20.1)
XYZ	xyz(40.3635, 27.5580, 17.1007)
Luminance	0.2755 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E7666B #66E7E2

analogous

#E766AC #E7666B #E7A166

triadic

#E7666B #6BE766 #666BE7

tetradic

#E7666B #ACE766 #66E7E2 #A166E7

square

#E7666B #ACE766 #66E7E2 #A166E7

split-complementary

#E7666B #66E7A1 #66ACE7

monochromatic

#B61D23 #DF3138 #E7666B #EF9B9E #F8D0D1

Accessibility & contrast

On white

3.23

#E7666B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.51

#E7666B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E7666B

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E7666B	#FFFFFF	#000000	##000000
##E7666B	1.00	3.23	6.51	6.51
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.51	21.00	1.00	1.00
##000000	6.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#847F6A

Deuteranopia (green-blind)

#A59968

Tritanopia (blue-blind)

#FB5169

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #e7666b;
/* rgb */ color: rgb(231, 102, 107);
/* oklch */ color: oklch(67.0% 0.161 20.1);

Tailwind

colors: {
  custom: {
    50: '#f49695',
    500: '#e7666b',
    950: '#000000',
  },
}

SCSS

$custom: #e7666b;
$custom-light: #f49695;
$custom-dark: #000000;

JSON

{
  "hex": "#e7666b",
  "rgb": {
    "r": 231,
    "g": 102,
    "b": 107
  },
  "hsl": {
    "h": 357.674,
    "s": 72.881,
    "l": 65.294
  },
  "oklch": {
    "l": 0.67018,
    "c": 0.16052,
    "h": 20.1
  },
  "luminance": 0.27553
}

Semantic roles & 50–950 ramp

primary

#E7666B

secondary

#BFEAE8

accent

#D5CD11

background

#FFF9F9

surface

#FFF2F1

border

#D7CCCB

text

#180E0D

muted

#867E7E

Preview Lab

Preview with #E7666B

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

Preview Lab → · Contrast checker → · Palette generator →