#56559C#56559C

#56559C is a mid, moderate blue. Relative luminance 0.109; OKLCH L 48.5% C 0.112 H 282.0°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#56559C
RGB	rgb(86, 85, 156)
HSL	hsl(241, 29%, 47%)
HSV	hsv(241, 46%, 61%)
CMYK	cmyk(44.9%, 45.5%, 0%, 38.8%)
CIE-LAB	lab(39.37, 19.52, -38.68)
CIE-LCH	lch(39.37, 43.33, 296.77°)
OKLab	oklab(48.49% 0.0233 -0.1095)
OKLCH	oklch(48.49% 0.112 282)
XYZ	xyz(13.0852, 10.8751, 32.8557)
Luminance	0.1088 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56559C #9B9C55

analogous

#55789C #56559C #7A559C

triadic

#56559C #9C5655 #559C56

tetradic

#56559C #9C5578 #9B9C55 #559C7A

square

#56559C #9C5578 #9B9C55 #559C7A

split-complementary

#56559C #9C7A55 #789C55

monochromatic

#2A2A4D #403F74 #56559C #7978B6 #A1A0CB

Accessibility & contrast

On white

6.61

#56559C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#56559C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #56559C

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56559C	#FFFFFF	#000000	##FFFFFF
##56559C	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A5F9F

Deuteranopia (green-blind)

#365A9A

Tritanopia (blue-blind)

#3F6471

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #56559c;
/* rgb */ color: rgb(86, 85, 156);
/* oklch */ color: oklch(48.5% 0.112 282.0);

Tailwind

colors: {
  custom: {
    50: '#8984b9',
    500: '#56559c',
    950: '#000000',
  },
}

SCSS

$custom: #56559c;
$custom-light: #8984b9;
$custom-dark: #000000;

JSON

{
  "hex": "#56559c",
  "rgb": {
    "r": 86,
    "g": 85,
    "b": 156
  },
  "hsl": {
    "h": 240.845,
    "s": 29.461,
    "l": 47.255
  },
  "oklch": {
    "l": 0.48493,
    "c": 0.11194,
    "h": 282
  },
  "luminance": 0.10876
}

Semantic roles & 50–950 ramp

primary

#56559C

secondary

#B8B994

accent

#C662C4

background

#F8F8FB

surface

#F0EFF6

border

#CBCAD0

text

#0C0B11

muted

#7D7C80

Preview Lab

Preview with #56559C

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

Preview Lab → · Contrast checker → · Palette generator →