#655EE4#655EE4

#655EE4 is a mid, vivid blue. Relative luminance 0.164; OKLCH L 56.3% C 0.197 H 280.3°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#655EE4
RGB	rgb(101, 94, 228)
HSL	hsl(243, 71%, 63%)
HSV	hsv(243, 59%, 89%)
CMYK	cmyk(55.7%, 58.8%, 0%, 10.6%)
CIE-LAB	lab(47.46, 39.70, -67.46)
CIE-LCH	lch(47.46, 78.28, 300.48°)
OKLab	oklab(56.33% 0.0353 -0.1936)
OKLCH	oklch(56.33% 0.197 280.3)
XYZ	xyz(23.3687, 16.3720, 75.3125)
Luminance	0.1637 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#655EE4 #DDE45E

analogous

#5E9AE4 #655EE4 #A85EE4

triadic

#655EE4 #E4655E #5EE465

tetradic

#655EE4 #E45E9A #DDE45E #5EE4A8

square

#655EE4 #E45E9A #DDE45E #5EE4A8

split-complementary

#655EE4 #E4A85E #9AE45E

monochromatic

#241DAB #332ADB #655EE4 #9792ED #C9C7F6

Accessibility & contrast

On white

4.91

#655EE4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#655EE4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #655EE4

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##655EE4	#FFFFFF	#000000	##FFFFFF
##655EE4	1.00	4.91	4.27	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076E8

Deuteranopia (green-blind)

#006CE1

Tritanopia (blue-blind)

#227E98

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #655ee4;
/* rgb */ color: rgb(101, 94, 228);
/* oklch */ color: oklch(56.3% 0.197 280.3);

Tailwind

colors: {
  custom: {
    50: '#9b8ced',
    500: '#655ee4',
    950: '#000000',
  },
}

SCSS

$custom: #655ee4;
$custom-light: #9b8ced;
$custom-dark: #000000;

JSON

{
  "hex": "#655ee4",
  "rgb": {
    "r": 101,
    "g": 94,
    "b": 228
  },
  "hsl": {
    "h": 243.134,
    "s": 71.277,
    "l": 63.137
  },
  "oklch": {
    "l": 0.56331,
    "c": 0.19679,
    "h": 280.3
  },
  "luminance": 0.16374
}

Semantic roles & 50–950 ramp

primary

#655EE4

secondary

#E4E7B7

accent

#D312C9

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0C16

muted

#7F7D84

Preview Lab

Preview with #655EE4

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

Preview Lab → · Contrast checker → · Palette generator →