#586EA8#586EA8

#586EA8 is a mid, moderate blue. Relative luminance 0.161; OKLCH L 54.6% C 0.095 H 267.4°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#586EA8
RGB	rgb(88, 110, 168)
HSL	hsl(224, 31%, 50%)
HSV	hsv(224, 48%, 66%)
CMYK	cmyk(47.6%, 34.5%, 0%, 34.1%)
CIE-LAB	lab(47.04, 8.12, -33.65)
CIE-LCH	lch(47.04, 34.62, 283.56°)
OKLab	oklab(54.63% -0.0042 -0.0946)
OKLCH	oklch(54.63% 0.095 267.4)
XYZ	xyz(16.6660, 16.0527, 39.2585)
Luminance	0.1605 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586EA8 #A89258

analogous

#5896A8 #586EA8 #6A58A8

triadic

#586EA8 #A8586E #6EA858

tetradic

#586EA8 #A85896 #A89258 #58A86A

square

#586EA8 #A85896 #A89258 #58A86A

split-complementary

#586EA8 #A86A58 #96A858

monochromatic

#2E3958 #435480 #586EA8 #8091BD #A8B4D2

Accessibility & contrast

On white

4.99

#586EA8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#586EA8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586EA8

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586EA8	#FFFFFF	#000000	##FFFFFF
##586EA8	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5973AA

Deuteranopia (green-blind)

#506CA7

Tritanopia (blue-blind)

#397A83

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #586ea8;
/* rgb */ color: rgb(88, 110, 168);
/* oklch */ color: oklch(54.6% 0.095 267.4);

Tailwind

colors: {
  custom: {
    50: '#8b97c2',
    500: '#586ea8',
    950: '#000000',
  },
}

SCSS

$custom: #586ea8;
$custom-light: #8b97c2;
$custom-dark: #000000;

JSON

{
  "hex": "#586ea8",
  "rgb": {
    "r": 88,
    "g": 110,
    "b": 168
  },
  "hsl": {
    "h": 223.5,
    "s": 31.496,
    "l": 50.196
  },
  "oklch": {
    "l": 0.54625,
    "c": 0.09473,
    "h": 267.4
  },
  "luminance": 0.16054
}

Semantic roles & 50–950 ramp

primary

#586EA8

secondary

#C0B69C

accent

#AB60C8

background

#F8F9FB

surface

#F0F2F7

border

#CBCCD0

text

#0C0D12

muted

#7D7E81

Preview Lab

Preview with #586EA8

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

Preview Lab → · Contrast checker → · Palette generator →