#E3655C#E3655C

#E3655C is a light, vivid red. Relative luminance 0.264; OKLCH L 66.0% C 0.159 H 26.4°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#E3655C
RGB	rgb(227, 101, 92)
HSL	hsl(4, 71%, 63%)
HSV	hsv(4, 59%, 89%)
CMYK	cmyk(0%, 55.5%, 59.5%, 11%)
CIE-LAB	lab(58.43, 48.39, 29.33)
CIE-LCH	lch(58.43, 56.58, 31.22°)
OKLab	oklab(66.01% 0.1424 0.0707)
OKLCH	oklch(66.01% 0.159 26.4)
XYZ	xyz(38.2674, 26.4157, 13.2067)
Luminance	0.2641 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3655C #5CDAE3

analogous

#E35C96 #E3655C #E3A95C

triadic

#E3655C #5CE365 #655CE3

tetradic

#E3655C #96E35C #5CDAE3 #A95CE3

square

#E3655C #96E35C #5CDAE3 #A95CE3

split-complementary

#E3655C #5CE3A9 #5C96E3

monochromatic

#A8261D #DA3428 #E3655C #EC9690 #F5C8C4

Accessibility & contrast

On white

3.34

#E3655C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#E3655C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E3655C

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3655C	#FFFFFF	#000000	##000000
##E3655C	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)

#847C5A

Deuteranopia (green-blind)

#A49759

Tritanopia (blue-blind)

#F84E64

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #e3655c;
/* rgb */ color: rgb(227, 101, 92);
/* oklch */ color: oklch(66.0% 0.159 26.4);

Tailwind

colors: {
  custom: {
    50: '#f2958a',
    500: '#e3655c',
    950: '#000000',
  },
}

SCSS

$custom: #e3655c;
$custom-light: #f2958a;
$custom-dark: #000000;

JSON

{
  "hex": "#e3655c",
  "rgb": {
    "r": 227,
    "g": 101,
    "b": 92
  },
  "hsl": {
    "h": 4,
    "s": 70.681,
    "l": 62.549
  },
  "oklch": {
    "l": 0.66012,
    "c": 0.15901,
    "h": 26.4
  },
  "luminance": 0.26411
}

Semantic roles & 50–950 ramp

primary

#E3655C

secondary

#B5E3E6

accent

#C6D313

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#180D0B

muted

#867E7C

Preview Lab

Preview with #E3655C

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

Preview Lab → · Contrast checker → · Palette generator →