#585BD7#585BD7

#585BD7 is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.9% C 0.186 H 277.1°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#585BD7
RGB	rgb(88, 91, 215)
HSL	hsl(239, 61%, 59%)
HSV	hsv(239, 59%, 84%)
CMYK	cmyk(59.1%, 57.7%, 0%, 15.7%)
CIE-LAB	lab(44.89, 35.08, -64.29)
CIE-LCH	lch(44.89, 73.24, 298.62°)
OKLab	oklab(53.9% 0.023 -0.1846)
OKLCH	oklch(53.9% 0.186 277.1)
XYZ	xyz(20.0274, 14.4617, 66.0128)
Luminance	0.1446 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585BD7 #D7D458

analogous

#589AD7 #585BD7 #9558D7

triadic

#585BD7 #D7585B #5BD758

tetradic

#585BD7 #D7589A #D7D458 #58D795

square

#585BD7 #D7589A #D7D458 #58D795

split-complementary

#585BD7 #D79558 #9AD758

monochromatic

#232692 #2F32C3 #585BD7 #898BE3 #BBBCEF

Accessibility & contrast

On white

5.39

#585BD7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#585BD7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585BD7

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585BD7	#FFFFFF	#000000	##FFFFFF
##585BD7	1.00	5.39	3.89	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070DB

Deuteranopia (green-blind)

#0065D4

Tritanopia (blue-blind)

#007990

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #585bd7;
/* rgb */ color: rgb(88, 91, 215);
/* oklch */ color: oklch(53.9% 0.186 277.1);

Tailwind

colors: {
  custom: {
    50: '#9389e4',
    500: '#585bd7',
    950: '#000000',
  },
}

SCSS

$custom: #585bd7;
$custom-light: #9389e4;
$custom-dark: #000000;

JSON

{
  "hex": "#585bd7",
  "rgb": {
    "r": 88,
    "g": 91,
    "b": 215
  },
  "hsl": {
    "h": 238.583,
    "s": 61.353,
    "l": 59.412
  },
  "oklch": {
    "l": 0.53898,
    "c": 0.18608,
    "h": 277.1
  },
  "luminance": 0.14463
}

Semantic roles & 50–950 ramp

primary

#585BD7

secondary

#DEDDAD

accent

#E143E4

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #585BD7

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

Preview Lab → · Contrast checker → · Palette generator →