#655BB9#655BB9

#655BB9 is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.8% C 0.143 H 285.2°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#655BB9
RGB	rgb(101, 91, 185)
HSL	hsl(246, 40%, 54%)
HSV	hsv(246, 51%, 73%)
CMYK	cmyk(45.4%, 50.8%, 0%, 27.5%)
CIE-LAB	lab(43.87, 28.32, -48.56)
CIE-LCH	lch(43.87, 56.22, 300.25°)
OKLab	oklab(52.75% 0.0376 -0.138)
OKLCH	oklch(52.75% 0.143 285.2)
XYZ	xyz(17.8623, 13.7509, 47.6025)
Luminance	0.1375 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#655BB9 #AFB95B

analogous

#5B80B9 #655BB9 #945BB9

triadic

#655BB9 #B9655B #5BB965

tetradic

#655BB9 #B95B80 #AFB95B #5BB994

square

#655BB9 #B95B80 #AFB95B #5BB994

split-complementary

#655BB9 #B9945B #80B95B

monochromatic

#352E6C #494097 #655BB9 #8D86CB #B6B1DE

Accessibility & contrast

On white

5.60

#655BB9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#655BB9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #655BB9

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##655BB9	#FFFFFF	#000000	##FFFFFF
##655BB9	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#316ABC

Deuteranopia (green-blind)

#2E65B7

Tritanopia (blue-blind)

#4A6F81

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #655bb9;
/* rgb */ color: rgb(101, 91, 185);
/* oklch */ color: oklch(52.8% 0.143 285.2);

Tailwind

colors: {
  custom: {
    50: '#9689ce',
    500: '#655bb9',
    950: '#000000',
  },
}

SCSS

$custom: #655bb9;
$custom-light: #9689ce;
$custom-dark: #000000;

JSON

{
  "hex": "#655bb9",
  "rgb": {
    "r": 101,
    "g": 91,
    "b": 185
  },
  "hsl": {
    "h": 246.383,
    "s": 40.171,
    "l": 54.118
  },
  "oklch": {
    "l": 0.52753,
    "c": 0.14305,
    "h": 285.2
  },
  "luminance": 0.13752
}

Semantic roles & 50–950 ramp

primary

#655BB9

secondary

#C8CCA4

accent

#D058C3

background

#F9F8FC

surface

#F2F0F9

border

#CCCBD2

text

#0E0B14

muted

#7E7C82

Preview Lab

Preview with #655BB9

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

Preview Lab → · Contrast checker → · Palette generator →