#5655BB#5655BB

#5655BB is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.6% C 0.156 H 279.7°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#5655BB
RGB	rgb(86, 85, 187)
HSL	hsl(241, 43%, 53%)
HSV	hsv(241, 55%, 73%)
CMYK	cmyk(54%, 54.5%, 0%, 26.7%)
CIE-LAB	lab(41.31, 29.34, -53.91)
CIE-LCH	lch(41.31, 61.37, 298.55°)
OKLab	oklab(50.58% 0.0263 -0.1542)
OKLCH	oklch(50.58% 0.156 279.7)
XYZ	xyz(16.0531, 12.0623, 48.4864)
Luminance	0.1206 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5655BB #BABB55

analogous

#5587BB #5655BB #8955BB

triadic

#5655BB #BB5655 #55BB56

tetradic

#5655BB #BB5587 #BABB55 #55BB89

square

#5655BB #BB5587 #BABB55 #55BB89

split-complementary

#5655BB #BB8955 #87BB55

monochromatic

#2B2B6B #3D3C97 #5655BB #8181CC #ADACDE

Accessibility & contrast

On white

6.15

#5655BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#5655BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5655BB

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5655BB	#FFFFFF	#000000	##FFFFFF
##5655BB	1.00	6.15	3.41	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1665BF

Deuteranopia (green-blind)

#005EB9

Tritanopia (blue-blind)

#286C80

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #5655bb;
/* rgb */ color: rgb(86, 85, 187);
/* oklch */ color: oklch(50.6% 0.156 279.7);

Tailwind

colors: {
  custom: {
    50: '#8e85d0',
    500: '#5655bb',
    950: '#000000',
  },
}

SCSS

$custom: #5655bb;
$custom-light: #8e85d0;
$custom-dark: #000000;

JSON

{
  "hex": "#5655bb",
  "rgb": {
    "r": 86,
    "g": 85,
    "b": 187
  },
  "hsl": {
    "h": 240.588,
    "s": 42.857,
    "l": 53.333
  },
  "oklch": {
    "l": 0.50582,
    "c": 0.15642,
    "h": 279.7
  },
  "luminance": 0.12063
}

Semantic roles & 50–950 ramp

primary

#5655BB

secondary

#CBCCA0

accent

#D355D1

background

#F9F8FC

surface

#F1EFF9

border

#CBCAD2

text

#0D0B14

muted

#7E7C82

Preview Lab

Preview with #5655BB

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

Preview Lab → · Contrast checker → · Palette generator →