#585FDF#585FDF

#585FDF is a mid, vivid blue. Relative luminance 0.156; OKLCH L 55.2% C 0.192 H 275.8°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#585FDF
RGB	rgb(88, 95, 223)
HSL	hsl(237, 68%, 61%)
HSV	hsv(237, 61%, 87%)
CMYK	cmyk(60.5%, 57.4%, 0%, 12.5%)
CIE-LAB	lab(46.43, 35.25, -66.35)
CIE-LCH	lch(46.43, 75.13, 297.98°)
OKLab	oklab(55.22% 0.0193 -0.1907)
OKLCH	oklch(55.22% 0.192 275.8)
XYZ	xyz(21.4317, 15.5852, 71.6766)
Luminance	0.1559 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585FDF #DFD858

analogous

#58A2DF #585FDF #9458DF

triadic

#585FDF #DF585F #5FDF58

tetradic

#585FDF #DF58A2 #DFD858 #58DF94

square

#585FDF #DF58A2 #DFD858 #58DF94

split-complementary

#585FDF #DF9458 #A2DF58

monochromatic

#1E259E #2831D2 #585FDF #8B90E9 #BFC1F3

Accessibility & contrast

On white

5.10

#585FDF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#585FDF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585FDF

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585FDF	#FFFFFF	#000000	##FFFFFF
##585FDF	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074E3

Deuteranopia (green-blind)

#0068DC

Tritanopia (blue-blind)

#007E96

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #585fdf;
/* rgb */ color: rgb(88, 95, 223);
/* oklch */ color: oklch(55.2% 0.192 275.8);

Tailwind

colors: {
  custom: {
    50: '#948cea',
    500: '#585fdf',
    950: '#000000',
  },
}

SCSS

$custom: #585fdf;
$custom-light: #948cea;
$custom-dark: #000000;

JSON

{
  "hex": "#585fdf",
  "rgb": {
    "r": 88,
    "g": 95,
    "b": 223
  },
  "hsl": {
    "h": 236.889,
    "s": 67.839,
    "l": 60.98
  },
  "oklch": {
    "l": 0.5522,
    "c": 0.19165,
    "h": 275.8
  },
  "luminance": 0.15587
}

Semantic roles & 50–950 ramp

primary

#585FDF

secondary

#E3E0B0

accent

#C616D0

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #585FDF

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

Preview Lab → · Contrast checker → · Palette generator →