#655BB2#655BB2

#655BB2 is a mid, vivid blue. Relative luminance 0.135; OKLCH L 52.3% C 0.133 H 286.1°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#655BB2
RGB	rgb(101, 91, 178)
HSL	hsl(247, 36%, 53%)
HSV	hsv(247, 49%, 70%)
CMYK	cmyk(43.3%, 48.9%, 0%, 30.2%)
CIE-LAB	lab(43.45, 26.23, -45.14)
CIE-LCH	lch(43.45, 52.21, 300.16°)
OKLab	oklab(52.3% 0.0369 -0.128)
OKLCH	oklch(52.3% 0.133 286.1)
XYZ	xyz(17.1415, 13.4626, 43.8062)
Luminance	0.1346 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#655BB2 #A8B25B

analogous

#5B7CB2 #655BB2 #915BB2

triadic

#655BB2 #B2655B #5BB265

tetradic

#655BB2 #B25B7C #A8B25B #5BB291

square

#655BB2 #B25B7C #A8B25B #5BB291

split-complementary

#655BB2 #B2915B #7CB25B

monochromatic

#352F64 #4B428D #655BB2 #8C85C6 #B3AED9

Accessibility & contrast

On white

5.69

#655BB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#655BB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #655BB2

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##655BB2	#FFFFFF	#000000	##FFFFFF
##655BB2	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3769B5

Deuteranopia (green-blind)

#3664B0

Tritanopia (blue-blind)

#4E6D7E

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #655bb2;
/* rgb */ color: rgb(101, 91, 178);
/* oklch */ color: oklch(52.3% 0.133 286.1);

Tailwind

colors: {
  custom: {
    50: '#9589c9',
    500: '#655bb2',
    950: '#000000',
  },
}

SCSS

$custom: #655bb2;
$custom-light: #9589c9;
$custom-dark: #000000;

JSON

{
  "hex": "#655bb2",
  "rgb": {
    "r": 101,
    "g": 91,
    "b": 178
  },
  "hsl": {
    "h": 246.897,
    "s": 36.1,
    "l": 52.745
  },
  "oklch": {
    "l": 0.52301,
    "c": 0.1332,
    "h": 286.1
  },
  "luminance": 0.13463
}

Semantic roles & 50–950 ramp

primary

#655BB2

secondary

#C3C7A2

accent

#CC5CBF

background

#F9F8FC

surface

#F2F0F8

border

#CCCBD1

text

#0E0B13

muted

#7E7C82

Preview Lab

Preview with #655BB2

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

Preview Lab → · Contrast checker → · Palette generator →