#56587D#56587D

#56587D is a mid, muted blue. Relative luminance 0.104; OKLCH L 47.4% C 0.060 H 281.5°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#56587D
RGB	rgb(86, 88, 125)
HSL	hsl(237, 18%, 41%)
HSV	hsv(237, 31%, 49%)
CMYK	cmyk(31.2%, 29.6%, 0%, 51%)
CIE-LAB	lab(38.62, 8.45, -21.08)
CIE-LCH	lch(38.62, 22.71, 291.85°)
OKLab	oklab(47.4% 0.0119 -0.0584)
OKLCH	oklch(47.4% 0.06 281.5)
XYZ	xyz(11.0282, 10.4382, 20.8318)
Luminance	0.1044 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#56587D #7D7B56

analogous

#566C7D #56587D #68567D

triadic

#56587D #7D5658 #587D56

tetradic

#56587D #7D566C #7D7B56 #567D68

square

#56587D #7D566C #7D7B56 #567D68

split-complementary

#56587D #7D6856 #6C7D56

monochromatic

#242534 #3D3E59 #56587D #72749E #9698B7

Accessibility & contrast

On white

6.80

#56587D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#56587D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #56587D

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##56587D	#FFFFFF	#000000	##FFFFFF
##56587D	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5C7F

Deuteranopia (green-blind)

#4C5A7C

Tritanopia (blue-blind)

#4C5F65

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #56587d;
/* rgb */ color: rgb(86, 88, 125);
/* oklch */ color: oklch(47.4% 0.060 281.5);

Tailwind

colors: {
  custom: {
    50: '#8687a2',
    500: '#56587d',
    950: '#000000',
  },
}

SCSS

$custom: #56587d;
$custom-light: #8687a2;
$custom-dark: #000000;

JSON

{
  "hex": "#56587d",
  "rgb": {
    "r": 86,
    "g": 88,
    "b": 125
  },
  "hsl": {
    "h": 236.923,
    "s": 18.483,
    "l": 41.373
  },
  "oklch": {
    "l": 0.47399,
    "c": 0.0596,
    "h": 281.5
  },
  "luminance": 0.10439
}

Semantic roles & 50–950 ramp

primary

#56587D

secondary

#A5A38A

accent

#B76DBB

background

#F8F8FA

surface

#EFEFF3

border

#CACACD

text

#0B0B0F

muted

#7C7C7F

Preview Lab

Preview with #56587D

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

Preview Lab → · Contrast checker → · Palette generator →