#585BDE#585BDE

#585BDE is a mid, vivid blue. Relative luminance 0.148; OKLCH L 54.4% C 0.195 H 276.7°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#585BDE
RGB	rgb(88, 91, 222)
HSL	hsl(239, 67%, 61%)
HSV	hsv(239, 60%, 87%)
CMYK	cmyk(60.4%, 59%, 0%, 12.9%)
CIE-LAB	lab(45.40, 37.36, -67.45)
CIE-LCH	lch(45.40, 77.11, 298.98°)
OKLab	oklab(54.44% 0.0229 -0.1939)
OKLCH	oklch(54.44% 0.195 276.7)
XYZ	xyz(20.9461, 14.8292, 70.8516)
Luminance	0.1483 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585BDE #DEDB58

analogous

#589EDE #585BDE #9858DE

triadic

#585BDE #DE585B #5BDE58

tetradic

#585BDE #DE589E #DEDB58 #58DE98

square

#585BDE #DE589E #DEDB58 #58DE98

split-complementary

#585BDE #DE9858 #9EDE58

monochromatic

#1F229D #292DD0 #585BDE #8B8DE8 #BEBFF2

Accessibility & contrast

On white

5.29

#585BDE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#585BDE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585BDE

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585BDE	#FFFFFF	#000000	##FFFFFF
##585BDE	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071E2

Deuteranopia (green-blind)

#0066DB

Tritanopia (blue-blind)

#007B94

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #585bde;
/* rgb */ color: rgb(88, 91, 222);
/* oklch */ color: oklch(54.4% 0.195 276.7);

Tailwind

colors: {
  custom: {
    50: '#9489e9',
    500: '#585bde',
    950: '#000000',
  },
}

SCSS

$custom: #585bde;
$custom-light: #9489e9;
$custom-dark: #000000;

JSON

{
  "hex": "#585bde",
  "rgb": {
    "r": 88,
    "g": 91,
    "b": 222
  },
  "hsl": {
    "h": 238.657,
    "s": 67,
    "l": 60.784
  },
  "oklch": {
    "l": 0.54437,
    "c": 0.19528,
    "h": 276.7
  },
  "luminance": 0.14831
}

Semantic roles & 50–950 ramp

primary

#585BDE

secondary

#E2E1B0

accent

#CB17CF

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #585BDE

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

Preview Lab → · Contrast checker → · Palette generator →