#655EF3#655EF3

#655EF3 is a mid, highly saturated blue. Relative luminance 0.172; OKLCH L 57.5% C 0.216 H 279.2°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#655EF3
RGB	rgb(101, 94, 243)
HSL	hsl(243, 86%, 66%)
HSV	hsv(243, 61%, 95%)
CMYK	cmyk(58.4%, 61.3%, 0%, 4.7%)
CIE-LAB	lab(48.56, 44.37, -74.10)
CIE-LCH	lch(48.56, 86.37, 300.91°)
OKLab	oklab(57.49% 0.0347 -0.2131)
OKLCH	oklch(57.49% 0.216 279.2)
XYZ	xyz(25.5421, 17.2413, 86.7586)
Luminance	0.1724 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#655EF3 #ECF35E

analogous

#5EA1F3 #655EF3 #AF5EF3

triadic

#655EF3 #F3655E #5EF365

tetradic

#655EF3 #F35EA1 #ECF35E #5EF3AF

square

#655EF3 #F35EA1 #ECF35E #5EF3AF

split-complementary

#655EF3 #F3AF5E #A1F35E

monochromatic

#180FC8 #2F25EF #655EF3 #9B97F7 #D2D0FB

Accessibility & contrast

On white

4.72

#655EF3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#655EF3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #655EF3

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##655EF3	#FFFFFF	#000000	##FFFFFF
##655EF3	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0079F8

Deuteranopia (green-blind)

#006DF0

Tritanopia (blue-blind)

#0083A0

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #655ef3;
/* rgb */ color: rgb(101, 94, 243);
/* oklch */ color: oklch(57.5% 0.216 279.2);

Tailwind

colors: {
  custom: {
    50: '#9e8cf8',
    500: '#655ef3',
    950: '#000000',
  },
}

SCSS

$custom: #655ef3;
$custom-light: #9e8cf8;
$custom-dark: #000000;

JSON

{
  "hex": "#655ef3",
  "rgb": {
    "r": 101,
    "g": 94,
    "b": 243
  },
  "hsl": {
    "h": 242.819,
    "s": 86.127,
    "l": 66.078
  },
  "oklch": {
    "l": 0.57488,
    "c": 0.21591,
    "h": 279.2
  },
  "luminance": 0.17243
}

Semantic roles & 50–950 ramp

primary

#655EF3

secondary

#EDEFBE

accent

#E303D8

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C17

muted

#7F7D85

Preview Lab

Preview with #655EF3

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

Preview Lab → · Contrast checker → · Palette generator →