#655BB8#655BB8

#655BB8 is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.7% C 0.142 H 285.3°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#655BB8
RGB	rgb(101, 91, 184)
HSL	hsl(246, 40%, 54%)
HSV	hsv(246, 51%, 72%)
CMYK	cmyk(45.1%, 50.5%, 0%, 27.8%)
CIE-LAB	lab(43.81, 28.02, -48.08)
CIE-LCH	lch(43.81, 55.65, 300.24°)
OKLab	oklab(52.69% 0.0375 -0.1366)
OKLCH	oklch(52.69% 0.142 285.3)
XYZ	xyz(17.7571, 13.7088, 47.0485)
Luminance	0.1371 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#655BB8 #AEB85B

analogous

#5B80B8 #655BB8 #945BB8

triadic

#655BB8 #B8655B #5BB865

tetradic

#655BB8 #B85B80 #AEB85B #5BB894

square

#655BB8 #B85B80 #AEB85B #5BB894

split-complementary

#655BB8 #B8945B #80B85B

monochromatic

#352E6A #4A4195 #655BB8 #8D86CA #B5B0DD

Accessibility & contrast

On white

5.61

#655BB8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#655BB8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #655BB8

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##655BB8	#FFFFFF	#000000	##FFFFFF
##655BB8	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#326ABB

Deuteranopia (green-blind)

#2F65B6

Tritanopia (blue-blind)

#4B6F81

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #655bb8;
/* rgb */ color: rgb(101, 91, 184);
/* oklch */ color: oklch(52.7% 0.142 285.3);

Tailwind

colors: {
  custom: {
    50: '#9689ce',
    500: '#655bb8',
    950: '#000000',
  },
}

SCSS

$custom: #655bb8;
$custom-light: #9689ce;
$custom-dark: #000000;

JSON

{
  "hex": "#655bb8",
  "rgb": {
    "r": 101,
    "g": 91,
    "b": 184
  },
  "hsl": {
    "h": 246.452,
    "s": 39.574,
    "l": 53.922
  },
  "oklch": {
    "l": 0.52688,
    "c": 0.14166,
    "h": 285.3
  },
  "luminance": 0.1371
}

Semantic roles & 50–950 ramp

primary

#655BB8

secondary

#C7CBA4

accent

#CF58C3

background

#F9F8FC

surface

#F2F0F9

border

#CCCBD2

text

#0E0B14

muted

#7E7C82

Preview Lab

Preview with #655BB8

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

Preview Lab → · Contrast checker → · Palette generator →