#586AE9#586AE9

#586AE9 is a mid, vivid blue. Relative luminance 0.183; OKLCH L 58.0% C 0.191 H 272.9°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#586AE9
RGB	rgb(88, 106, 233)
HSL	hsl(233, 77%, 63%)
HSV	hsv(233, 62%, 91%)
CMYK	cmyk(62.2%, 54.5%, 0%, 8.6%)
CIE-LAB	lab(49.81, 31.82, -66.50)
CIE-LCH	lch(49.81, 73.72, 295.57°)
OKLab	oklab(57.97% 0.0096 -0.191)
OKLCH	oklch(57.97% 0.191 272.9)
XYZ	xyz(23.8816, 18.2640, 79.3418)
Luminance	0.1827 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586AE9 #E9D758

analogous

#58B2E9 #586AE9 #8F58E9

triadic

#586AE9 #E9586A #6AE958

tetradic

#586AE9 #E958B2 #E9D758 #58E98F

square

#586AE9 #E958B2 #E9D758 #58E98F

split-complementary

#586AE9 #E98F58 #B2E958

monochromatic

#172AAF #223AE2 #586AE9 #8E9AF0 #C4CAF7

Accessibility & contrast

On white

4.51

#586AE9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#586AE9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #586AE9

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586AE9	#FFFFFF	#000000	##000000
##586AE9	1.00	4.51	4.65	4.65
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007DED

Deuteranopia (green-blind)

#0070E6

Tritanopia (blue-blind)

#00889F

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #586ae9;
/* rgb */ color: rgb(88, 106, 233);
/* oklch */ color: oklch(58.0% 0.191 272.9);

Tailwind

colors: {
  custom: {
    50: '#9594f1',
    500: '#586ae9',
    950: '#000000',
  },
}

SCSS

$custom: #586ae9;
$custom-light: #9594f1;
$custom-dark: #000000;

JSON

{
  "hex": "#586ae9",
  "rgb": {
    "r": 88,
    "g": 106,
    "b": 233
  },
  "hsl": {
    "h": 232.552,
    "s": 76.72,
    "l": 62.941
  },
  "oklch": {
    "l": 0.57969,
    "c": 0.19124,
    "h": 272.9
  },
  "luminance": 0.18266
}

Semantic roles & 50–950 ramp

primary

#586AE9

secondary

#E8E2B4

accent

#C00DD9

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #586AE9

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

Preview Lab → · Contrast checker → · Palette generator →