#655BDD#655BDD

#655BDD is a mid, vivid blue. Relative luminance 0.155; OKLCH L 55.3% C 0.192 H 281.6°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#655BDD
RGB	rgb(101, 91, 221)
HSL	hsl(245, 66%, 61%)
HSV	hsv(245, 59%, 87%)
CMYK	cmyk(54.3%, 58.8%, 0%, 13.3%)
CIE-LAB	lab(46.27, 39.32, -65.43)
CIE-LCH	lch(46.27, 76.33, 301.00°)
OKLab	oklab(55.3% 0.0385 -0.1876)
OKLCH	oklch(55.3% 0.192 281.6)
XYZ	xyz(22.1550, 15.4680, 70.2108)
Luminance	0.1547 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#655BDD #D3DD5B

analogous

#5B92DD #655BDD #A65BDD

triadic

#655BDD #DD655B #5BDD65

tetradic

#655BDD #DD5B92 #D3DD5B #5BDDA6

square

#655BDD #DD5B92 #D3DD5B #5BDDA6

split-complementary

#655BDD #DDA65B #92DD5B

monochromatic

#2A219D #382BD0 #655BDD #958EE8 #C4C0F2

Accessibility & contrast

On white

5.13

#655BDD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#655BDD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #655BDD

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##655BDD	#FFFFFF	#000000	##FFFFFF
##655BDD	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072E1

Deuteranopia (green-blind)

#0069DA

Tritanopia (blue-blind)

#2D7A93

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #655bdd;
/* rgb */ color: rgb(101, 91, 221);
/* oklch */ color: oklch(55.3% 0.192 281.6);

Tailwind

colors: {
  custom: {
    50: '#9b8ae8',
    500: '#655bdd',
    950: '#000000',
  },
}

SCSS

$custom: #655bdd;
$custom-light: #9b8ae8;
$custom-dark: #000000;

JSON

{
  "hex": "#655bdd",
  "rgb": {
    "r": 101,
    "g": 91,
    "b": 221
  },
  "hsl": {
    "h": 244.615,
    "s": 65.657,
    "l": 61.176
  },
  "oklch": {
    "l": 0.55296,
    "c": 0.19153,
    "h": 281.6
  },
  "luminance": 0.15469
}

Semantic roles & 50–950 ramp

primary

#655BDD

secondary

#DFE2B1

accent

#CE18C0

background

#FAF8FE

surface

#F3F0FD

border

#CDCBD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #655BDD

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

Preview Lab → · Contrast checker → · Palette generator →