#56589B#56589B

#56589B is a mid, moderate blue. Relative luminance 0.113; OKLCH L 49.0% C 0.106 H 280.4°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#56589B
RGB	rgb(86, 88, 155)
HSL	hsl(238, 29%, 47%)
HSV	hsv(238, 45%, 61%)
CMYK	cmyk(44.5%, 43.2%, 0%, 39.2%)
CIE-LAB	lab(40.12, 17.31, -36.89)
CIE-LCH	lch(40.12, 40.75, 295.13°)
OKLab	oklab(49.05% 0.0192 -0.1042)
OKLCH	oklch(49.05% 0.106 280.4)
XYZ	xyz(13.2421, 11.3238, 32.4920)
Luminance	0.1132 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56589B #9B9956

analogous

#567B9B #56589B #77569B

triadic

#56589B #9B5658 #589B56

tetradic

#56589B #9B567B #9B9956 #569B77

square

#56589B #9B567B #9B9956 #569B77

split-complementary

#56589B #9B7756 #7B9B56

monochromatic

#2A2B4C #404274 #56589B #797BB5 #A1A2CB

Accessibility & contrast

On white

6.43

#56589B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#56589B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #56589B

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56589B	#FFFFFF	#000000	##FFFFFF
##56589B	1.00	6.43	3.26	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F619E

Deuteranopia (green-blind)

#3B5C99

Tritanopia (blue-blind)

#406672

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #56589b;
/* rgb */ color: rgb(86, 88, 155);
/* oklch */ color: oklch(49.0% 0.106 280.4);

Tailwind

colors: {
  custom: {
    50: '#8987b9',
    500: '#56589b',
    950: '#000000',
  },
}

SCSS

$custom: #56589b;
$custom-light: #8987b9;
$custom-dark: #000000;

JSON

{
  "hex": "#56589b",
  "rgb": {
    "r": 86,
    "g": 88,
    "b": 155
  },
  "hsl": {
    "h": 238.261,
    "s": 28.631,
    "l": 47.255
  },
  "oklch": {
    "l": 0.49046,
    "c": 0.10598,
    "h": 280.4
  },
  "luminance": 0.11324
}

Semantic roles & 50–950 ramp

primary

#56589B

secondary

#B8B795

accent

#C263C5

background

#F8F8FB

surface

#F0EFF6

border

#CBCAD0

text

#0C0B11

muted

#7D7C80

Preview Lab

Preview with #56589B

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

Preview Lab → · Contrast checker → · Palette generator →