#56588C#56588C

#56588C is a mid, moderate blue. Relative luminance 0.109; OKLCH L 48.2% C 0.083 H 281.1°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#56588C
RGB	rgb(86, 88, 140)
HSL	hsl(238, 24%, 44%)
HSV	hsv(238, 39%, 55%)
CMYK	cmyk(38.6%, 37.1%, 0%, 45.1%)
CIE-LAB	lab(39.33, 12.77, -29.11)
CIE-LCH	lch(39.33, 31.78, 293.68°)
OKLab	oklab(48.18% 0.016 -0.0816)
OKLCH	oklch(48.18% 0.083 281.1)
XYZ	xyz(12.0598, 10.8509, 26.2649)
Luminance	0.1085 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56588C #8C8A56

analogous

#56738C #56588C #6F568C

triadic

#56588C #8C5658 #588C56

tetradic

#56588C #8C5673 #8C8A56 #568C6F

square

#56588C #8C5673 #8C8A56 #568C6F

split-complementary

#56588C #8C6F56 #738C56

monochromatic

#272840 #3F4066 #56588C #7577AA #9B9CC2

Accessibility & contrast

On white

6.62

#56588C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#56588C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #56588C

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56588C	#FFFFFF	#000000	##FFFFFF
##56588C	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#475F8E

Deuteranopia (green-blind)

#445B8B

Tritanopia (blue-blind)

#47626B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #56588c;
/* rgb */ color: rgb(86, 88, 140);
/* oklch */ color: oklch(48.2% 0.083 281.1);

Tailwind

colors: {
  custom: {
    50: '#8887ae',
    500: '#56588c',
    950: '#000000',
  },
}

SCSS

$custom: #56588c;
$custom-light: #8887ae;
$custom-dark: #000000;

JSON

{
  "hex": "#56588c",
  "rgb": {
    "r": 86,
    "g": 88,
    "b": 140
  },
  "hsl": {
    "h": 237.778,
    "s": 23.894,
    "l": 44.314
  },
  "oklch": {
    "l": 0.48181,
    "c": 0.08312,
    "h": 281.1
  },
  "luminance": 0.10851
}

Semantic roles & 50–950 ramp

primary

#56588C

secondary

#AFAE8F

accent

#BD67C0

background

#F8F8FA

surface

#F0EFF4

border

#CBCACE

text

#0B0B10

muted

#7C7C7F

Preview Lab

Preview with #56588C

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

Preview Lab → · Contrast checker → · Palette generator →