#655BDB#655BDB

#655BDB is a mid, vivid blue. Relative luminance 0.154; OKLCH L 55.1% C 0.189 H 281.8°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#655BDB
RGB	rgb(101, 91, 219)
HSL	hsl(245, 64%, 61%)
HSV	hsv(245, 58%, 86%)
CMYK	cmyk(53.9%, 58.4%, 0%, 14.1%)
CIE-LAB	lab(46.13, 38.70, -64.52)
CIE-LCH	lch(46.13, 75.24, 300.95°)
OKLab	oklab(55.15% 0.0385 -0.185)
OKLCH	oklch(55.15% 0.189 281.8)
XYZ	xyz(21.8902, 15.3620, 68.8158)
Luminance	0.1536 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#655BDB #D1DB5B

analogous

#5B91DB #655BDB #A55BDB

triadic

#655BDB #DB655B #5BDB65

tetradic

#655BDB #DB5B91 #D1DB5B #5BDBA5

square

#655BDB #DB5B91 #D1DB5B #5BDBA5

split-complementary

#655BDB #DBA55B #91DB5B

monochromatic

#2B229A #392DCC #655BDB #948DE6 #C3BFF1

Accessibility & contrast

On white

5.16

#655BDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#655BDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #655BDB

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##655BDB	#FFFFFF	#000000	##FFFFFF
##655BDB	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072DF

Deuteranopia (green-blind)

#0069D8

Tritanopia (blue-blind)

#2F7992

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #655bdb;
/* rgb */ color: rgb(101, 91, 219);
/* oklch */ color: oklch(55.1% 0.189 281.8);

Tailwind

colors: {
  custom: {
    50: '#9a8ae7',
    500: '#655bdb',
    950: '#000000',
  },
}

SCSS

$custom: #655bdb;
$custom-light: #9a8ae7;
$custom-dark: #000000;

JSON

{
  "hex": "#655bdb",
  "rgb": {
    "r": 101,
    "g": 91,
    "b": 219
  },
  "hsl": {
    "h": 244.688,
    "s": 64,
    "l": 60.784
  },
  "oklch": {
    "l": 0.55146,
    "c": 0.18892,
    "h": 281.8
  },
  "luminance": 0.15363
}

Semantic roles & 50–950 ramp

primary

#655BDB

secondary

#DDE1B1

accent

#CC1ABE

background

#FAF8FE

surface

#F3F0FD

border

#CDCBD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #655BDB

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

Preview Lab → · Contrast checker → · Palette generator →