#655BD0#655BD0

#655BD0 is a mid, vivid blue. Relative luminance 0.148; OKLCH L 54.3% C 0.174 H 282.8°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#655BD0
RGB	rgb(101, 91, 208)
HSL	hsl(245, 55%, 59%)
HSV	hsv(245, 56%, 82%)
CMYK	cmyk(51.4%, 56.2%, 0%, 18.4%)
CIE-LAB	lab(45.36, 35.31, -59.47)
CIE-LCH	lch(45.36, 69.17, 300.70°)
OKLab	oklab(54.34% 0.0386 -0.1701)
OKLCH	oklch(54.34% 0.174 282.8)
XYZ	xyz(20.4896, 14.8018, 61.4397)
Luminance	0.1480 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#655BD0 #C6D05B

analogous

#5B8BD0 #655BD0 #9F5BD0

triadic

#655BD0 #D0655B #5BD065

tetradic

#655BD0 #D05B8B #C6D05B #5BD09F

square

#655BD0 #D05B8B #C6D05B #5BD09F

split-complementary

#655BD0 #D09F5B #8BD05B

monochromatic

#302789 #4035B9 #655BD0 #928BDE #BEBAEB

Accessibility & contrast

On white

5.30

#655BD0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#655BD0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #655BD0

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##655BD0	#FFFFFF	#000000	##FFFFFF
##655BD0	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#026FD4

Deuteranopia (green-blind)

#0067CE

Tritanopia (blue-blind)

#3A768D

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #655bd0;
/* rgb */ color: rgb(101, 91, 208);
/* oklch */ color: oklch(54.3% 0.174 282.8);

Tailwind

colors: {
  custom: {
    50: '#998adf',
    500: '#655bd0',
    950: '#000000',
  },
}

SCSS

$custom: #655bd0;
$custom-light: #998adf;
$custom-dark: #000000;

JSON

{
  "hex": "#655bd0",
  "rgb": {
    "r": 101,
    "g": 91,
    "b": 208
  },
  "hsl": {
    "h": 245.128,
    "s": 55.45,
    "l": 58.627
  },
  "oklch": {
    "l": 0.54338,
    "c": 0.17443,
    "h": 282.8
  },
  "luminance": 0.14803
}

Semantic roles & 50–950 ramp

primary

#655BD0

secondary

#D7DBAC

accent

#DF49D2

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0F0B15

muted

#7E7C83

Preview Lab

Preview with #655BD0

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

Preview Lab → · Contrast checker → · Palette generator →