#655EF1#655EF1

#655EF1 is a mid, highly saturated blue. Relative luminance 0.171; OKLCH L 57.3% C 0.213 H 279.4°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#655EF1
RGB	rgb(101, 94, 241)
HSL	hsl(243, 84%, 66%)
HSV	hsv(243, 61%, 95%)
CMYK	cmyk(58.1%, 61%, 0%, 5.5%)
CIE-LAB	lab(48.41, 43.75, -73.23)
CIE-LCH	lch(48.41, 85.30, 300.86°)
OKLab	oklab(57.33% 0.0348 -0.2105)
OKLCH	oklch(57.33% 0.213 279.4)
XYZ	xyz(25.2417, 17.1212, 85.1766)
Luminance	0.1712 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#655EF1 #EAF15E

analogous

#5EA0F1 #655EF1 #AE5EF1

triadic

#655EF1 #F1655E #5EF165

tetradic

#655EF1 #F15EA0 #EAF15E #5EF1AE

square

#655EF1 #F15EA0 #EAF15E #5EF1AE

split-complementary

#655EF1 #F1AE5E #A0F15E

monochromatic

#1A11C4 #2F26EC #655EF1 #9B96F6 #D1CFFB

Accessibility & contrast

On white

4.75

#655EF1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#655EF1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #655EF1

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##655EF1	#FFFFFF	#000000	##FFFFFF
##655EF1	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0079F6

Deuteranopia (green-blind)

#006DEE

Tritanopia (blue-blind)

#00829F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #655ef1;
/* rgb */ color: rgb(101, 94, 241);
/* oklch */ color: oklch(57.3% 0.213 279.4);

Tailwind

colors: {
  custom: {
    50: '#9d8cf7',
    500: '#655ef1',
    950: '#000000',
  },
}

SCSS

$custom: #655ef1;
$custom-light: #9d8cf7;
$custom-dark: #000000;

JSON

{
  "hex": "#655ef1",
  "rgb": {
    "r": 101,
    "g": 94,
    "b": 241
  },
  "hsl": {
    "h": 242.857,
    "s": 84,
    "l": 65.686
  },
  "oklch": {
    "l": 0.57331,
    "c": 0.2134,
    "h": 279.4
  },
  "luminance": 0.17123
}

Semantic roles & 50–950 ramp

primary

#655EF1

secondary

#ECEEBD

accent

#E005D6

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C17

muted

#7F7D85

Preview Lab

Preview with #655EF1

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

Preview Lab → · Contrast checker → · Palette generator →