#586EDD#586EDD

#586EDD is a mid, vivid blue. Relative luminance 0.184; OKLCH L 57.9% C 0.170 H 271.7°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#586EDD
RGB	rgb(88, 110, 221)
HSL	hsl(230, 66%, 61%)
HSV	hsv(230, 60%, 87%)
CMYK	cmyk(60.2%, 50.2%, 0%, 13.3%)
CIE-LAB	lab(50.03, 25.36, -59.39)
CIE-LCH	lch(50.03, 64.58, 293.12°)
OKLab	oklab(57.88% 0.005 -0.17)
OKLCH	oklch(57.88% 0.17 271.7)
XYZ	xyz(22.6472, 18.4452, 70.7594)
Luminance	0.1845 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586EDD #DDC758

analogous

#58B0DD #586EDD #8458DD

triadic

#586EDD #DD586E #6EDD58

tetradic

#586EDD #DD58B0 #DDC758 #58DD84

square

#586EDD #DD58B0 #DDC758 #58DD84

split-complementary

#586EDD #DD8458 #B0DD58

monochromatic

#20349B #2A45CE #586EDD #8B9AE7 #BEC6F2

Accessibility & contrast

On white

4.48

#586EDD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#586EDD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #586EDD

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586EDD	#FFFFFF	#000000	##000000
##586EDD	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#317DE1

Deuteranopia (green-blind)

#1071DB

Tritanopia (blue-blind)

#00879B

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #586edd;
/* rgb */ color: rgb(88, 110, 221);
/* oklch */ color: oklch(57.9% 0.170 271.7);

Tailwind

colors: {
  custom: {
    50: '#9397e8',
    500: '#586edd',
    950: '#000000',
  },
}

SCSS

$custom: #586edd;
$custom-light: #9397e8;
$custom-dark: #000000;

JSON

{
  "hex": "#586edd",
  "rgb": {
    "r": 88,
    "g": 110,
    "b": 221
  },
  "hsl": {
    "h": 230.075,
    "s": 66.169,
    "l": 60.588
  },
  "oklch": {
    "l": 0.5788,
    "c": 0.1701,
    "h": 271.7
  },
  "luminance": 0.18447
}

Semantic roles & 50–950 ramp

primary

#586EDD

secondary

#E2D9AF

accent

#B017CE

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #586EDD

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

Preview Lab → · Contrast checker → · Palette generator →