#586191#586191

#586191 is a mid, moderate blue. Relative luminance 0.127; OKLCH L 50.6% C 0.077 H 275.2°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#586191
RGB	rgb(88, 97, 145)
HSL	hsl(231, 24%, 46%)
HSV	hsv(231, 39%, 57%)
CMYK	cmyk(39.3%, 33.1%, 0%, 43.1%)
CIE-LAB	lab(42.26, 9.17, -27.52)
CIE-LCH	lch(42.26, 29.01, 288.43°)
OKLab	oklab(50.56% 0.007 -0.0769)
OKLCH	oklch(50.56% 0.077 275.2)
XYZ	xyz(13.4085, 12.6679, 28.5212)
Luminance	0.1267 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586191 #918858

analogous

#587D91 #586191 #6B5891

triadic

#586191 #915861 #619158

tetradic

#586191 #91587D #918858 #58916B

square

#586191 #91587D #918858 #58916B

split-complementary

#586191 #916B58 #7D9158

monochromatic

#2A2E45 #41486B #586191 #7981AD #9FA5C5

Accessibility & contrast

On white

5.94

#586191 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#586191 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586191

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586191	#FFFFFF	#000000	##FFFFFF
##586191	1.00	5.94	3.53	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#516693

Deuteranopia (green-blind)

#4D6290

Tritanopia (blue-blind)

#476A72

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #586191;
/* rgb */ color: rgb(88, 97, 145);
/* oklch */ color: oklch(50.6% 0.077 275.2);

Tailwind

colors: {
  custom: {
    50: '#898db1',
    500: '#586191',
    950: '#000000',
  },
}

SCSS

$custom: #586191;
$custom-light: #898db1;
$custom-dark: #000000;

JSON

{
  "hex": "#586191",
  "rgb": {
    "r": 88,
    "g": 97,
    "b": 145
  },
  "hsl": {
    "h": 230.526,
    "s": 24.464,
    "l": 45.686
  },
  "oklch": {
    "l": 0.50558,
    "c": 0.07724,
    "h": 275.2
  },
  "luminance": 0.12668
}

Semantic roles & 50–950 ramp

primary

#586191

secondary

#B2AD93

accent

#B367C1

background

#F8F8FA

surface

#F0F0F5

border

#CBCBCF

text

#0C0C10

muted

#7D7D7F

Preview Lab

Preview with #586191

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

Preview Lab → · Contrast checker → · Palette generator →