#E3646F#E3646F

#E3646F is a light, vivid red. Relative luminance 0.266; OKLCH L 66.3% C 0.158 H 17.2°. Best body text is #000000 at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#E3646F
RGB	rgb(227, 100, 111)
HSL	hsl(355, 69%, 64%)
HSV	hsv(355, 56%, 89%)
CMYK	cmyk(0%, 55.9%, 51.1%, 11%)
CIE-LAB	lab(58.60, 50.34, 18.63)
CIE-LCH	lch(58.60, 53.67, 20.31°)
OKLab	oklab(66.26% 0.1512 0.0468)
OKLCH	oklch(66.26% 0.158 17.2)
XYZ	xyz(39.1080, 26.5975, 18.1102)
Luminance	0.2659 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3646F #64E3D8

analogous

#E364AF #E3646F #E39964

triadic

#E3646F #6FE364 #646FE3

tetradic

#E3646F #AFE364 #64E3D8 #9964E3

square

#E3646F #AFE364 #64E3D8 #9964E3

split-complementary

#E3646F #64E399 #64AFE3

monochromatic

#AD1F2C #DA303F #E3646F #EC989F #F6CCCF

Accessibility & contrast

On white

3.32

#E3646F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.32

#E3646F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E3646F

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3646F	#FFFFFF	#000000	##000000
##E3646F	1.00	3.32	6.32	6.32
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.32	21.00	1.00	1.00
##000000	6.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#817D6F

Deuteranopia (green-blind)

#A1976C

Tritanopia (blue-blind)

#F75169

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #e3646f;
/* rgb */ color: rgb(227, 100, 111);
/* oklch */ color: oklch(66.3% 0.158 17.2);

Tailwind

colors: {
  custom: {
    50: '#f19498',
    500: '#e3646f',
    950: '#000000',
  },
}

SCSS

$custom: #e3646f;
$custom-light: #f19498;
$custom-dark: #000000;

JSON

{
  "hex": "#e3646f",
  "rgb": {
    "r": 227,
    "g": 100,
    "b": 111
  },
  "hsl": {
    "h": 354.803,
    "s": 69.399,
    "l": 64.118
  },
  "oklch": {
    "l": 0.66255,
    "c": 0.1583,
    "h": 17.2
  },
  "luminance": 0.26593
}

Semantic roles & 50–950 ramp

primary

#E3646F

secondary

#BBE8E4

accent

#D1C114

background

#FFF9F9

surface

#FFF2F2

border

#D7CCCC

text

#180D0D

muted

#867E7E

Preview Lab

Preview with #E3646F

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

Preview Lab → · Contrast checker → · Palette generator →