#585BD0#585BD0

#585BD0 is a mid, vivid blue. Relative luminance 0.141; OKLCH L 53.4% C 0.177 H 277.5°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#585BD0
RGB	rgb(88, 91, 208)
HSL	hsl(239, 56%, 58%)
HSV	hsv(239, 58%, 82%)
CMYK	cmyk(57.7%, 56.2%, 0%, 18.4%)
CIE-LAB	lab(44.39, 32.81, -61.09)
CIE-LCH	lch(44.39, 69.34, 298.23°)
OKLab	oklab(53.37% 0.023 -0.1752)
OKLCH	oklch(53.37% 0.177 277.5)
XYZ	xyz(19.1471, 14.1096, 61.3767)
Luminance	0.1411 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585BD0 #D0CD58

analogous

#5897D0 #585BD0 #9158D0

triadic

#585BD0 #D0585B #5BD058

tetradic

#585BD0 #D05897 #D0CD58 #58D091

square

#585BD0 #D05897 #D0CD58 #58D091

split-complementary

#585BD0 #D09158 #97D058

monochromatic

#262987 #3437B7 #585BD0 #888ADD #B8B9EB

Accessibility & contrast

On white

5.49

#585BD0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#585BD0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585BD0

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585BD0	#FFFFFF	#000000	##FFFFFF
##585BD0	1.00	5.49	3.82	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED4

Deuteranopia (green-blind)

#0064CE

Tritanopia (blue-blind)

#06778D

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #585bd0;
/* rgb */ color: rgb(88, 91, 208);
/* oklch */ color: oklch(53.4% 0.177 277.5);

Tailwind

colors: {
  custom: {
    50: '#9289df',
    500: '#585bd0',
    950: '#000000',
  },
}

SCSS

$custom: #585bd0;
$custom-light: #9289df;
$custom-dark: #000000;

JSON

{
  "hex": "#585bd0",
  "rgb": {
    "r": 88,
    "g": 91,
    "b": 208
  },
  "hsl": {
    "h": 238.5,
    "s": 56.075,
    "l": 58.039
  },
  "oklch": {
    "l": 0.5337,
    "c": 0.17673,
    "h": 277.5
  },
  "luminance": 0.14111
}

Semantic roles & 50–950 ramp

primary

#585BD0

secondary

#DAD9AA

accent

#DC48DF

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #585BD0

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

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