#585ACF#585ACF

#585ACF is a mid, vivid blue. Relative luminance 0.139; OKLCH L 53.1% C 0.177 H 277.8°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#585ACF
RGB	rgb(88, 90, 207)
HSL	hsl(239, 55%, 58%)
HSV	hsv(239, 57%, 81%)
CMYK	cmyk(57.5%, 56.5%, 0%, 18.8%)
CIE-LAB	lab(44.08, 33.10, -61.03)
CIE-LCH	lch(44.08, 69.42, 298.47°)
OKLab	oklab(53.12% 0.024 -0.175)
OKLCH	oklch(53.12% 0.177 277.8)
XYZ	xyz(18.9396, 13.8907, 60.7025)
Luminance	0.1389 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585ACF #CFCD58

analogous

#5895CF #585ACF #9258CF

triadic

#585ACF #CF585A #5ACF58

tetradic

#585ACF #CF5895 #CFCD58 #58CF92

square

#585ACF #CF5895 #CFCD58 #58CF92

split-complementary

#585ACF #CF9258 #95CF58

monochromatic

#272886 #3436B6 #585ACF #8889DD #B7B8EA

Accessibility & contrast

On white

5.56

#585ACF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#585ACF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585ACF

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585ACF	#FFFFFF	#000000	##FFFFFF
##585ACF	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD3

Deuteranopia (green-blind)

#0063CD

Tritanopia (blue-blind)

#0A768C

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #585acf;
/* rgb */ color: rgb(88, 90, 207);
/* oklch */ color: oklch(53.1% 0.177 277.8);

Tailwind

colors: {
  custom: {
    50: '#9188de',
    500: '#585acf',
    950: '#000000',
  },
}

SCSS

$custom: #585acf;
$custom-light: #9188de;
$custom-dark: #000000;

JSON

{
  "hex": "#585acf",
  "rgb": {
    "r": 88,
    "g": 90,
    "b": 207
  },
  "hsl": {
    "h": 238.992,
    "s": 55.349,
    "l": 57.843
  },
  "oklch": {
    "l": 0.53115,
    "c": 0.17668,
    "h": 277.8
  },
  "luminance": 0.13892
}

Semantic roles & 50–950 ramp

primary

#585ACF

secondary

#D9D8AA

accent

#DC49DF

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #585ACF

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

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