#E66463#E66463

#E66463 is a light, vivid red. Relative luminance 0.268; OKLCH L 66.4% C 0.162 H 23.0°. Best body text is #000000 at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#E66463
RGB	rgb(230, 100, 99)
HSL	hsl(0, 72%, 65%)
HSV	hsv(0, 57%, 90%)
CMYK	cmyk(0%, 56.5%, 57%, 9.8%)
CIE-LAB	lab(58.83, 50.42, 25.94)
CIE-LCH	lch(58.83, 56.70, 27.22°)
OKLab	oklab(66.44% 0.1496 0.0634)
OKLCH	oklch(66.44% 0.162 23)
XYZ	xyz(39.4458, 26.8430, 14.9060)
Luminance	0.2684 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E66463 #63E5E6

analogous

#E663A4 #E66463 #E6A663

triadic

#E66463 #63E664 #6463E6

tetradic

#E66463 #A4E663 #63E5E6 #A663E6

square

#E66463 #A4E663 #63E5E6 #A663E6

split-complementary

#E66463 #63E6A6 #63A4E6

monochromatic

#B21E1D #DE302E #E66463 #EE9898 #F7CDCC

Accessibility & contrast

On white

3.30

#E66463 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.37

#E66463 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E66463

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E66463	#FFFFFF	#000000	##000000
##E66463	1.00	3.30	6.37	6.37
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.37	21.00	1.00	1.00
##000000	6.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#847C62

Deuteranopia (green-blind)

#A49860

Tritanopia (blue-blind)

#FB4D65

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #e66463;
/* rgb */ color: rgb(230, 100, 99);
/* oklch */ color: oklch(66.4% 0.162 23.0);

Tailwind

colors: {
  custom: {
    50: '#f4948f',
    500: '#e66463',
    950: '#000000',
  },
}

SCSS

$custom: #e66463;
$custom-light: #f4948f;
$custom-dark: #000000;

JSON

{
  "hex": "#e66463",
  "rgb": {
    "r": 230,
    "g": 100,
    "b": 99
  },
  "hsl": {
    "h": 0.458,
    "s": 72.376,
    "l": 64.51
  },
  "oklch": {
    "l": 0.66443,
    "c": 0.16246,
    "h": 23
  },
  "luminance": 0.26838
}

Semantic roles & 50–950 ramp

primary

#E66463

secondary

#BCE9E9

accent

#D3D411

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#180D0C

muted

#867E7D

Preview Lab

Preview with #E66463

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

Preview Lab → · Contrast checker → · Palette generator →