#586397#586397

#586397 is a mid, moderate blue. Relative luminance 0.132; OKLCH L 51.3% C 0.084 H 274.0°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#586397
RGB	rgb(88, 99, 151)
HSL	hsl(230, 26%, 47%)
HSV	hsv(230, 42%, 59%)
CMYK	cmyk(41.7%, 34.4%, 0%, 40.8%)
CIE-LAB	lab(43.11, 9.71, -29.78)
CIE-LCH	lch(43.11, 31.32, 288.07°)
OKLab	oklab(51.31% 0.0058 -0.0834)
OKLCH	oklch(51.31% 0.084 274)
XYZ	xyz(14.0706, 13.2321, 31.0848)
Luminance	0.1323 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586397 #978C58

analogous

#588397 #586397 #6D5897

triadic

#586397 #975863 #639758

tetradic

#586397 #975883 #978C58 #58976D

square

#586397 #975883 #978C58 #58976D

split-complementary

#586397 #976D58 #839758

monochromatic

#2B304A #414A70 #586397 #7A84B2 #A1A8C8

Accessibility & contrast

On white

5.76

#586397 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#586397 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586397

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586397	#FFFFFF	#000000	##FFFFFF
##586397	1.00	5.76	3.65	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#516999

Deuteranopia (green-blind)

#4C6396

Tritanopia (blue-blind)

#446D76

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #586397;
/* rgb */ color: rgb(88, 99, 151);
/* oklch */ color: oklch(51.3% 0.084 274.0);

Tailwind

colors: {
  custom: {
    50: '#8a8fb6',
    500: '#586397',
    950: '#000000',
  },
}

SCSS

$custom: #586397;
$custom-light: #8a8fb6;
$custom-dark: #000000;

JSON

{
  "hex": "#586397",
  "rgb": {
    "r": 88,
    "g": 99,
    "b": 151
  },
  "hsl": {
    "h": 229.524,
    "s": 26.36,
    "l": 46.863
  },
  "oklch": {
    "l": 0.51311,
    "c": 0.08364,
    "h": 274
  },
  "luminance": 0.13233
}

Semantic roles & 50–950 ramp

primary

#586397

secondary

#B6B095

accent

#B265C3

background

#F8F8FB

surface

#F0F0F6

border

#CBCBD0

text

#0C0C11

muted

#7D7D80

Preview Lab

Preview with #586397

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

Preview Lab → · Contrast checker → · Palette generator →