#585BD6#585BD6

#585BD6 is a mid, vivid blue. Relative luminance 0.144; OKLCH L 53.8% C 0.185 H 277.2°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#585BD6
RGB	rgb(88, 91, 214)
HSL	hsl(239, 61%, 59%)
HSV	hsv(239, 59%, 84%)
CMYK	cmyk(58.9%, 57.5%, 0%, 16.1%)
CIE-LAB	lab(44.82, 34.76, -63.84)
CIE-LCH	lch(44.82, 72.69, 298.57°)
OKLab	oklab(53.82% 0.023 -0.1833)
OKLCH	oklch(53.82% 0.185 277.2)
XYZ	xyz(19.8993, 14.4104, 65.3382)
Luminance	0.1441 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585BD6 #D6D358

analogous

#589AD6 #585BD6 #9458D6

triadic

#585BD6 #D6585B #5BD658

tetradic

#585BD6 #D6589A #D6D358 #58D694

square

#585BD6 #D6589A #D6D358 #58D694

split-complementary

#585BD6 #D69458 #9AD658

monochromatic

#232690 #2F33C1 #585BD6 #898BE2 #BABCEE

Accessibility & contrast

On white

5.41

#585BD6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#585BD6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585BD6

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585BD6	#FFFFFF	#000000	##FFFFFF
##585BD6	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FDA

Deuteranopia (green-blind)

#0065D3

Tritanopia (blue-blind)

#007890

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #585bd6;
/* rgb */ color: rgb(88, 91, 214);
/* oklch */ color: oklch(53.8% 0.185 277.2);

Tailwind

colors: {
  custom: {
    50: '#9289e3',
    500: '#585bd6',
    950: '#000000',
  },
}

SCSS

$custom: #585bd6;
$custom-light: #9289e3;
$custom-dark: #000000;

JSON

{
  "hex": "#585bd6",
  "rgb": {
    "r": 88,
    "g": 91,
    "b": 214
  },
  "hsl": {
    "h": 238.571,
    "s": 60.577,
    "l": 59.216
  },
  "oklch": {
    "l": 0.53822,
    "c": 0.18475,
    "h": 277.2
  },
  "luminance": 0.14412
}

Semantic roles & 50–950 ramp

primary

#585BD6

secondary

#DEDCAC

accent

#E044E4

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #585BD6

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

Preview Lab → · Contrast checker → · Palette generator →