#655DFB#655DFB

#655DFB is a mid, highly saturated blue. Relative luminance 0.176; OKLCH L 58.0% C 0.227 H 278.9°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#655DFB
RGB	rgb(101, 93, 251)
HSL	hsl(243, 95%, 67%)
HSV	hsv(243, 63%, 98%)
CMYK	cmyk(59.8%, 62.9%, 0%, 1.6%)
CIE-LAB	lab(48.96, 47.43, -77.92)
CIE-LCH	lch(48.96, 91.22, 301.33°)
OKLab	oklab(57.97% 0.035 -0.2243)
OKLCH	oklch(57.97% 0.227 278.9)
XYZ	xyz(26.6882, 17.5585, 93.2308)
Luminance	0.1756 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#655DFB #F3FB5D

analogous

#5DA4FB #655DFB #B45DFB

triadic

#655DFB #FB655D #5DFB65

tetradic

#655DFB #FB5DA4 #F3FB5D #5DFBB4

square

#655DFB #FB5DA4 #F3FB5D #5DFBB4

split-complementary

#655DFB #FBB45D #A4FB5D

monochromatic

#1005D8 #2C21FA #655DFB #9E99FC #D7D4FE

Accessibility & contrast

On white

4.65

#655DFB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#655DFB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #655DFB

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##655DFB	#FFFFFF	#000000	##FFFFFF
##655DFB	1.00	4.65	4.51	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007BFF

Deuteranopia (green-blind)

#006EF8

Tritanopia (blue-blind)

#0085A4

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #655dfb;
/* rgb */ color: rgb(101, 93, 251);
/* oklch */ color: oklch(58.0% 0.227 278.9);

Tailwind

colors: {
  custom: {
    50: '#9f8cfe',
    500: '#655dfb',
    950: '#000000',
  },
}

SCSS

$custom: #655dfb;
$custom-light: #9f8cfe;
$custom-dark: #000000;

JSON

{
  "hex": "#655dfb",
  "rgb": {
    "r": 101,
    "g": 93,
    "b": 251
  },
  "hsl": {
    "h": 243.038,
    "s": 95.181,
    "l": 67.451
  },
  "oklch": {
    "l": 0.57967,
    "c": 0.22705,
    "h": 278.9
  },
  "luminance": 0.1756
}

Semantic roles & 50–950 ramp

primary

#655DFB

secondary

#F0F3C1

accent

#E600DA

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C18

muted

#7F7D86

Preview Lab

Preview with #655DFB

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

Preview Lab → · Contrast checker → · Palette generator →