#655BD1#655BD1

#655BD1 is a mid, vivid blue. Relative luminance 0.149; OKLCH L 54.4% C 0.176 H 282.7°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#655BD1
RGB	rgb(101, 91, 209)
HSL	hsl(245, 56%, 59%)
HSV	hsv(245, 56%, 82%)
CMYK	cmyk(51.7%, 56.5%, 0%, 18%)
CIE-LAB	lab(45.43, 35.62, -59.94)
CIE-LCH	lch(45.43, 69.72, 300.72°)
OKLab	oklab(54.41% 0.0386 -0.1715)
OKLCH	oklch(54.41% 0.176 282.7)
XYZ	xyz(20.6130, 14.8512, 62.0896)
Luminance	0.1485 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#655BD1 #C7D15B

analogous

#5B8CD1 #655BD1 #A05BD1

triadic

#655BD1 #D1655B #5BD165

tetradic

#655BD1 #D15B8C #C7D15B #5BD1A0

square

#655BD1 #D15B8C #C7D15B #5BD1A0

split-complementary

#655BD1 #D1A05B #8CD15B

monochromatic

#2F278B #4034BA #655BD1 #928BDE #BFBBEC

Accessibility & contrast

On white

5.29

#655BD1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#655BD1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #655BD1

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##655BD1	#FFFFFF	#000000	##FFFFFF
##655BD1	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FD5

Deuteranopia (green-blind)

#0068CF

Tritanopia (blue-blind)

#39768D

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #655bd1;
/* rgb */ color: rgb(101, 91, 209);
/* oklch */ color: oklch(54.4% 0.176 282.7);

Tailwind

colors: {
  custom: {
    50: '#998ae0',
    500: '#655bd1',
    950: '#000000',
  },
}

SCSS

$custom: #655bd1;
$custom-light: #998ae0;
$custom-dark: #000000;

JSON

{
  "hex": "#655bd1",
  "rgb": {
    "r": 101,
    "g": 91,
    "b": 209
  },
  "hsl": {
    "h": 245.085,
    "s": 56.19,
    "l": 58.824
  },
  "oklch": {
    "l": 0.5441,
    "c": 0.17576,
    "h": 282.7
  },
  "luminance": 0.14852
}

Semantic roles & 50–950 ramp

primary

#655BD1

secondary

#D7DBAD

accent

#DF48D3

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0F0B15

muted

#7E7C83

Preview Lab

Preview with #655BD1

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

Preview Lab → · Contrast checker → · Palette generator →