#586E99#586E99

#586E99 is a mid, moderate blue. Relative luminance 0.155; OKLCH L 53.9% C 0.073 H 263.3°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#586E99
RGB	rgb(88, 110, 153)
HSL	hsl(220, 27%, 47%)
HSV	hsv(220, 42%, 60%)
CMYK	cmyk(42.5%, 28.1%, 0%, 40%)
CIE-LAB	lab(46.35, 3.55, -25.92)
CIE-LCH	lch(46.35, 26.16, 277.79°)
OKLab	oklab(53.85% -0.0085 -0.0723)
OKLCH	oklch(53.85% 0.073 263.3)
XYZ	xyz(15.3484, 15.5256, 32.3188)
Luminance	0.1553 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586E99 #998358

analogous

#588F99 #586E99 #625899

triadic

#586E99 #99586E #6E9958

tetradic

#586E99 #99588F #998358 #589962

square

#586E99 #99588F #998358 #589962

split-complementary

#586E99 #996258 #8F9958

monochromatic

#2B364B #425272 #586E99 #7B8EB3 #A2AFC9

Accessibility & contrast

On white

5.12

#586E99 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#586E99 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586E99

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586E99	#FFFFFF	#000000	##FFFFFF
##586E99	1.00	5.12	4.11	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F719B

Deuteranopia (green-blind)

#586B98

Tritanopia (blue-blind)

#41777D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #586e99;
/* rgb */ color: rgb(88, 110, 153);
/* oklch */ color: oklch(53.9% 0.073 263.3);

Tailwind

colors: {
  custom: {
    50: '#8a97b7',
    500: '#586e99',
    950: '#000000',
  },
}

SCSS

$custom: #586e99;
$custom-light: #8a97b7;
$custom-dark: #000000;

JSON

{
  "hex": "#586e99",
  "rgb": {
    "r": 88,
    "g": 110,
    "b": 153
  },
  "hsl": {
    "h": 219.692,
    "s": 26.971,
    "l": 47.255
  },
  "oklch": {
    "l": 0.53853,
    "c": 0.07279,
    "h": 263.3
  },
  "luminance": 0.15526
}

Semantic roles & 50–950 ramp

primary

#586E99

secondary

#B7AC96

accent

#A364C3

background

#F8F9FB

surface

#F0F2F6

border

#CBCCD0

text

#0C0D11

muted

#7D7E80

Preview Lab

Preview with #586E99

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

Preview Lab → · Contrast checker → · Palette generator →