#586A91#586A91

#586A91 is a mid, moderate blue. Relative luminance 0.144; OKLCH L 52.6% C 0.066 H 265.1°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#586A91
RGB	rgb(88, 106, 145)
HSL	hsl(221, 24%, 46%)
HSV	hsv(221, 39%, 57%)
CMYK	cmyk(39.3%, 26.9%, 0%, 43.1%)
CIE-LAB	lab(44.84, 3.62, -23.51)
CIE-LCH	lch(44.84, 23.79, 278.76°)
OKLab	oklab(52.56% -0.0056 -0.0654)
OKLCH	oklch(52.56% 0.066 265.1)
XYZ	xyz(14.2878, 14.4264, 28.8143)
Luminance	0.1443 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586A91 #917F58

analogous

#588691 #586A91 #625891

triadic

#586A91 #91586A #6A9158

tetradic

#586A91 #915886 #917F58 #589162

square

#586A91 #915886 #917F58 #589162

split-complementary

#586A91 #916258 #869158

monochromatic

#2A3245 #414E6B #586A91 #7989AD #9FABC5

Accessibility & contrast

On white

5.40

#586A91 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#586A91 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586A91

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586A91	#FFFFFF	#000000	##FFFFFF
##586A91	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D6D93

Deuteranopia (green-blind)

#576890

Tritanopia (blue-blind)

#467278

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #586a91;
/* rgb */ color: rgb(88, 106, 145);
/* oklch */ color: oklch(52.6% 0.066 265.1);

Tailwind

colors: {
  custom: {
    50: '#8994b1',
    500: '#586a91',
    950: '#000000',
  },
}

SCSS

$custom: #586a91;
$custom-light: #8994b1;
$custom-dark: #000000;

JSON

{
  "hex": "#586a91",
  "rgb": {
    "r": 88,
    "g": 106,
    "b": 145
  },
  "hsl": {
    "h": 221.053,
    "s": 24.464,
    "l": 45.686
  },
  "oklch": {
    "l": 0.52561,
    "c": 0.06562,
    "h": 265.1
  },
  "luminance": 0.14427
}

Semantic roles & 50–950 ramp

primary

#586A91

secondary

#B2A893

accent

#A467C1

background

#F8F9FA

surface

#F0F1F5

border

#CBCBCF

text

#0C0D10

muted

#7D7E7F

Preview Lab

Preview with #586A91

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

Preview Lab → · Contrast checker → · Palette generator →