#586EAA#586EAA

#586EAA is a mid, moderate blue. Relative luminance 0.161; OKLCH L 54.7% C 0.098 H 267.8°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#586EAA
RGB	rgb(88, 110, 170)
HSL	hsl(224, 33%, 51%)
HSV	hsv(224, 48%, 67%)
CMYK	cmyk(48.2%, 35.3%, 0%, 33.3%)
CIE-LAB	lab(47.14, 8.74, -34.67)
CIE-LCH	lch(47.14, 35.75, 284.15°)
OKLab	oklab(54.73% -0.0037 -0.0976)
OKLCH	oklch(54.73% 0.098 267.8)
XYZ	xyz(16.8538, 16.1278, 40.2473)
Luminance	0.1613 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586EAA #AA9458

analogous

#5897AA #586EAA #6B58AA

triadic

#586EAA #AA586E #6EAA58

tetradic

#586EAA #AA5897 #AA9458 #58AA6B

square

#586EAA #AA5897 #AA9458 #58AA6B

split-complementary

#586EAA #AA6B58 #97AA58

monochromatic

#2E3A5A #425482 #586EAA #8191BF #A9B4D3

Accessibility & contrast

On white

4.97

#586EAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#586EAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586EAA

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586EAA	#FFFFFF	#000000	##FFFFFF
##586EAA	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5874AC

Deuteranopia (green-blind)

#4F6CA9

Tritanopia (blue-blind)

#377B84

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #586eaa;
/* rgb */ color: rgb(88, 110, 170);
/* oklch */ color: oklch(54.7% 0.098 267.8);

Tailwind

colors: {
  custom: {
    50: '#8c97c3',
    500: '#586eaa',
    950: '#000000',
  },
}

SCSS

$custom: #586eaa;
$custom-light: #8c97c3;
$custom-dark: #000000;

JSON

{
  "hex": "#586eaa",
  "rgb": {
    "r": 88,
    "g": 110,
    "b": 170
  },
  "hsl": {
    "h": 223.902,
    "s": 32.54,
    "l": 50.588
  },
  "oklch": {
    "l": 0.54733,
    "c": 0.09767,
    "h": 267.8
  },
  "luminance": 0.16129
}

Semantic roles & 50–950 ramp

primary

#586EAA

secondary

#C1B79D

accent

#AC5FC9

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0D12

muted

#7D7E81

Preview Lab

Preview with #586EAA

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

Preview Lab → · Contrast checker → · Palette generator →