#655EE5#655EE5

#655EE5 is a mid, vivid blue. Relative luminance 0.164; OKLCH L 56.4% C 0.198 H 280.3°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#655EE5
RGB	rgb(101, 94, 229)
HSL	hsl(243, 72%, 63%)
HSV	hsv(243, 59%, 90%)
CMYK	cmyk(55.9%, 59%, 0%, 10.2%)
CIE-LAB	lab(47.53, 40.02, -67.91)
CIE-LCH	lch(47.53, 78.82, 300.51°)
OKLab	oklab(56.41% 0.0353 -0.1949)
OKLCH	oklch(56.41% 0.198 280.3)
XYZ	xyz(23.5080, 16.4277, 76.0457)
Luminance	0.1643 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#655EE5 #DEE55E

analogous

#5E9AE5 #655EE5 #A85EE5

triadic

#655EE5 #E5655E #5EE565

tetradic

#655EE5 #E55E9A #DEE55E #5EE5A8

square

#655EE5 #E55E9A #DEE55E #5EE5A8

split-complementary

#655EE5 #E5A85E #9AE55E

monochromatic

#231CAD #3329DC #655EE5 #9793EE #CAC7F6

Accessibility & contrast

On white

4.90

#655EE5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#655EE5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #655EE5

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##655EE5	#FFFFFF	#000000	##FFFFFF
##655EE5	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076E9

Deuteranopia (green-blind)

#006CE2

Tritanopia (blue-blind)

#207E98

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #655ee5;
/* rgb */ color: rgb(101, 94, 229);
/* oklch */ color: oklch(56.4% 0.198 280.3);

Tailwind

colors: {
  custom: {
    50: '#9c8cee',
    500: '#655ee5',
    950: '#000000',
  },
}

SCSS

$custom: #655ee5;
$custom-light: #9c8cee;
$custom-dark: #000000;

JSON

{
  "hex": "#655ee5",
  "rgb": {
    "r": 101,
    "g": 94,
    "b": 229
  },
  "hsl": {
    "h": 243.111,
    "s": 72.193,
    "l": 63.333
  },
  "oklch": {
    "l": 0.56406,
    "c": 0.19808,
    "h": 280.3
  },
  "luminance": 0.16429
}

Semantic roles & 50–950 ramp

primary

#655EE5

secondary

#E5E7B7

accent

#D411CA

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0C16

muted

#7F7D84

Preview Lab

Preview with #655EE5

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

Preview Lab → · Contrast checker → · Palette generator →