#586EA3#586EA3

#586EA3 is a mid, moderate blue. Relative luminance 0.159; OKLCH L 54.4% C 0.087 H 266.3°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#586EA3
RGB	rgb(88, 110, 163)
HSL	hsl(222, 30%, 49%)
HSV	hsv(222, 46%, 64%)
CMYK	cmyk(46%, 32.5%, 0%, 36.1%)
CIE-LAB	lab(46.80, 6.57, -31.10)
CIE-LCH	lch(46.80, 31.78, 281.93°)
OKLab	oklab(54.36% -0.0056 -0.0872)
OKLCH	oklch(54.36% 0.087 266.3)
XYZ	xyz(16.2092, 15.8700, 36.8523)
Luminance	0.1587 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586EA3 #A38D58

analogous

#5894A3 #586EA3 #6858A3

triadic

#586EA3 #A3586E #6EA358

tetradic

#586EA3 #A35894 #A38D58 #58A368

square

#586EA3 #A35894 #A38D58 #58A368

split-complementary

#586EA3 #A36858 #94A358

monochromatic

#2D3854 #43537B #586EA3 #7F90BA #A6B2CF

Accessibility & contrast

On white

5.03

#586EA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#586EA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586EA3

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586EA3	#FFFFFF	#000000	##FFFFFF
##586EA3	1.00	5.03	4.17	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B73A5

Deuteranopia (green-blind)

#536CA2

Tritanopia (blue-blind)

#3C7981

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #586ea3;
/* rgb */ color: rgb(88, 110, 163);
/* oklch */ color: oklch(54.4% 0.087 266.3);

Tailwind

colors: {
  custom: {
    50: '#8b97be',
    500: '#586ea3',
    950: '#000000',
  },
}

SCSS

$custom: #586ea3;
$custom-light: #8b97be;
$custom-dark: #000000;

JSON

{
  "hex": "#586ea3",
  "rgb": {
    "r": 88,
    "g": 110,
    "b": 163
  },
  "hsl": {
    "h": 222.4,
    "s": 29.88,
    "l": 49.216
  },
  "oklch": {
    "l": 0.5436,
    "c": 0.08741,
    "h": 266.3
  },
  "luminance": 0.15871
}

Semantic roles & 50–950 ramp

primary

#586EA3

secondary

#BDB39A

accent

#A962C6

background

#F8F9FB

surface

#F0F2F7

border

#CBCCD0

text

#0C0D12

muted

#7D7E81

Preview Lab

Preview with #586EA3

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

Preview Lab → · Contrast checker → · Palette generator →