#655DD3#655DD3

#655DD3 is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.9% C 0.176 H 282.0°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#655DD3
RGB	rgb(101, 93, 211)
HSL	hsl(244, 57%, 60%)
HSV	hsv(244, 56%, 83%)
CMYK	cmyk(52.1%, 55.9%, 0%, 17.3%)
CIE-LAB	lab(46.04, 35.03, -60.10)
CIE-LCH	lch(46.04, 69.56, 300.24°)
OKLab	oklab(54.91% 0.0365 -0.1719)
OKLCH	oklch(54.91% 0.176 282)
XYZ	xyz(21.0355, 15.2973, 63.4596)
Luminance	0.1530 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#655DD3 #CBD35D

analogous

#5D90D3 #655DD3 #A05DD3

triadic

#655DD3 #D3655D #5DD365

tetradic

#655DD3 #D35D90 #CBD35D #5DD3A0

square

#655DD3 #D35D90 #CBD35D #5DD3A0

split-complementary

#655DD3 #D3A05D #90D35D

monochromatic

#2E278F #3D34BF #655DD3 #938DE0 #C1BDED

Accessibility & contrast

On white

5.17

#655DD3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#655DD3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #655DD3

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##655DD3	#FFFFFF	#000000	##FFFFFF
##655DD3	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0571D7

Deuteranopia (green-blind)

#0069D1

Tritanopia (blue-blind)

#37788F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #655dd3;
/* rgb */ color: rgb(101, 93, 211);
/* oklch */ color: oklch(54.9% 0.176 282.0);

Tailwind

colors: {
  custom: {
    50: '#998be1',
    500: '#655dd3',
    950: '#000000',
  },
}

SCSS

$custom: #655dd3;
$custom-light: #998be1;
$custom-dark: #000000;

JSON

{
  "hex": "#655dd3",
  "rgb": {
    "r": 101,
    "g": 93,
    "b": 211
  },
  "hsl": {
    "h": 244.068,
    "s": 57.282,
    "l": 59.608
  },
  "oklch": {
    "l": 0.54905,
    "c": 0.17577,
    "h": 282
  },
  "luminance": 0.15299
}

Semantic roles & 50–950 ramp

primary

#655DD3

secondary

#DADDAF

accent

#E147D6

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0F0C15

muted

#7E7D83

Preview Lab

Preview with #655DD3

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

Preview Lab → · Contrast checker → · Palette generator →