#655BBC#655BBC

#655BBC is a mid, vivid blue. Relative luminance 0.139; OKLCH L 53.0% C 0.147 H 284.9°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#655BBC
RGB	rgb(101, 91, 188)
HSL	hsl(246, 42%, 55%)
HSV	hsv(246, 52%, 74%)
CMYK	cmyk(46.3%, 51.6%, 0%, 26.3%)
CIE-LAB	lab(44.06, 29.22, -50.01)
CIE-LCH	lch(44.06, 57.93, 300.30°)
OKLab	oklab(52.95% 0.0378 -0.1423)
OKLCH	oklch(52.95% 0.147 284.9)
XYZ	xyz(18.1824, 13.8789, 49.2881)
Luminance	0.1388 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#655BBC #B2BC5B

analogous

#5B81BC #655BBC #965BBC

triadic

#655BBC #BC655B #5BBC65

tetradic

#655BBC #BC5B81 #B2BC5B #5BBC96

square

#655BBC #BC5B81 #B2BC5B #5BBC96

split-complementary

#655BBC #BC965B #81BC5B

monochromatic

#342D6F #493F9B #655BBC #8E86CE #B7B2E0

Accessibility & contrast

On white

5.56

#655BBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#655BBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #655BBC

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##655BBC	#FFFFFF	#000000	##FFFFFF
##655BBC	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E6BBF

Deuteranopia (green-blind)

#2A65BA

Tritanopia (blue-blind)

#487083

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #655bbc;
/* rgb */ color: rgb(101, 91, 188);
/* oklch */ color: oklch(53.0% 0.147 284.9);

Tailwind

colors: {
  custom: {
    50: '#9689d1',
    500: '#655bbc',
    950: '#000000',
  },
}

SCSS

$custom: #655bbc;
$custom-light: #9689d1;
$custom-dark: #000000;

JSON

{
  "hex": "#655bbc",
  "rgb": {
    "r": 101,
    "g": 91,
    "b": 188
  },
  "hsl": {
    "h": 246.186,
    "s": 41.991,
    "l": 54.706
  },
  "oklch": {
    "l": 0.52951,
    "c": 0.14723,
    "h": 284.9
  },
  "luminance": 0.1388
}

Semantic roles & 50–950 ramp

primary

#655BBC

secondary

#CACEA5

accent

#D256C5

background

#F9F8FC

surface

#F2F0F9

border

#CCCBD2

text

#0E0B14

muted

#7E7C82

Preview Lab

Preview with #655BBC

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

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