#655BB0#655BB0

#655BB0 is a mid, vivid blue. Relative luminance 0.134; OKLCH L 52.2% C 0.130 H 286.3°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#655BB0
RGB	rgb(101, 91, 176)
HSL	hsl(247, 35%, 52%)
HSV	hsv(247, 48%, 69%)
CMYK	cmyk(42.6%, 48.3%, 0%, 31%)
CIE-LAB	lab(43.33, 25.64, -44.16)
CIE-LCH	lch(43.33, 51.06, 300.14°)
OKLab	oklab(52.17% 0.0367 -0.1251)
OKLCH	oklch(52.17% 0.13 286.3)
XYZ	xyz(16.9422, 13.3828, 42.7563)
Luminance	0.1338 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#655BB0 #A6B05B

analogous

#5B7CB0 #655BB0 #905BB0

triadic

#655BB0 #B0655B #5BB065

tetradic

#655BB0 #B05B7C #A6B05B #5BB090

square

#655BB0 #B05B7C #A6B05B #5BB090

split-complementary

#655BB0 #B0905B #7CB05B

monochromatic

#352F62 #4B438B #655BB0 #8C84C4 #B3AED8

Accessibility & contrast

On white

5.71

#655BB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#655BB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #655BB0

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##655BB0	#FFFFFF	#000000	##FFFFFF
##655BB0	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3969B3

Deuteranopia (green-blind)

#3764AE

Tritanopia (blue-blind)

#4F6C7D

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #655bb0;
/* rgb */ color: rgb(101, 91, 176);
/* oklch */ color: oklch(52.2% 0.130 286.3);

Tailwind

colors: {
  custom: {
    50: '#9589c8',
    500: '#655bb0',
    950: '#000000',
  },
}

SCSS

$custom: #655bb0;
$custom-light: #9589c8;
$custom-dark: #000000;

JSON

{
  "hex": "#655bb0",
  "rgb": {
    "r": 101,
    "g": 91,
    "b": 176
  },
  "hsl": {
    "h": 247.059,
    "s": 34.979,
    "l": 52.353
  },
  "oklch": {
    "l": 0.52174,
    "c": 0.13036,
    "h": 286.3
  },
  "luminance": 0.13383
}

Semantic roles & 50–950 ramp

primary

#655BB0

secondary

#C2C6A1

accent

#CB5DBE

background

#F9F8FC

surface

#F2F0F8

border

#CCCBD1

text

#0E0B13

muted

#7E7C82

Preview Lab

Preview with #655BB0

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

Preview Lab → · Contrast checker → · Palette generator →