#E66355#E66355

#E66355 is a light, vivid red. Relative luminance 0.264; OKLCH L 66.1% C 0.166 H 28.5°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#E66355
RGB	rgb(230, 99, 85)
HSL	hsl(6, 74%, 62%)
HSV	hsv(6, 63%, 90%)
CMYK	cmyk(0%, 57%, 63%, 9.8%)
CIE-LAB	lab(58.42, 49.93, 33.37)
CIE-LCH	lch(58.42, 60.05, 33.75°)
OKLab	oklab(66.06% 0.1457 0.0791)
OKLCH	oklch(66.06% 0.166 28.5)
XYZ	xyz(38.7383, 26.4075, 11.6498)
Luminance	0.2640 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E66355 #55D8E6

analogous

#E65590 #E66355 #E6AC55

triadic

#E66355 #55E663 #6355E6

tetradic

#E66355 #90E655 #55D8E6 #AC55E6

square

#E66355 #90E655 #55D8E6 #AC55E6

split-complementary

#E66355 #55E6AC #5590E6

monochromatic

#A82719 #DD3321 #E66355 #EE948A #F6C5C0

Accessibility & contrast

On white

3.34

#E66355 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#E66355 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E66355

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E66355	#FFFFFF	#000000	##000000
##E66355	1.00	3.34	6.28	6.28
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.28	21.00	1.00	1.00
##000000	6.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#857B53

Deuteranopia (green-blind)

#A59752

Tritanopia (blue-blind)

#FB4960

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #e66355;
/* rgb */ color: rgb(230, 99, 85);
/* oklch */ color: oklch(66.1% 0.166 28.5);

Tailwind

colors: {
  custom: {
    50: '#f49385',
    500: '#e66355',
    950: '#000000',
  },
}

SCSS

$custom: #e66355;
$custom-light: #f49385;
$custom-dark: #000000;

JSON

{
  "hex": "#e66355",
  "rgb": {
    "r": 230,
    "g": 99,
    "b": 85
  },
  "hsl": {
    "h": 5.793,
    "s": 74.359,
    "l": 61.765
  },
  "oklch": {
    "l": 0.66062,
    "c": 0.16581,
    "h": 28.5
  },
  "luminance": 0.26403
}

Semantic roles & 50–950 ramp

primary

#E66355

secondary

#B1E1E6

accent

#C3D60F

background

#FFF9F8

surface

#FFF2EF

border

#D7CCCA

text

#180D0B

muted

#867E7C

Preview Lab

Preview with #E66355

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

Preview Lab → · Contrast checker → · Palette generator →