#585BF7#585BF7

#585BF7 is a mid, highly saturated blue. Relative luminance 0.163; OKLCH L 56.5% C 0.227 H 275.5°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#585BF7
RGB	rgb(88, 91, 247)
HSL	hsl(239, 91%, 66%)
HSV	hsv(239, 64%, 97%)
CMYK	cmyk(64.4%, 63.2%, 0%, 3.1%)
CIE-LAB	lab(47.33, 45.46, -78.39)
CIE-LCH	lch(47.33, 90.62, 300.11°)
OKLab	oklab(56.45% 0.0217 -0.2261)
OKLCH	oklch(56.45% 0.227 275.5)
XYZ	xyz(24.5486, 16.2702, 89.8244)
Luminance	0.1627 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585BF7 #F7F458

analogous

#58AAF7 #585BF7 #A458F7

triadic

#585BF7 #F7585B #5BF758

tetradic

#585BF7 #F758AA #F7F458 #58F7A4

square

#585BF7 #F758AA #F7F458 #58F7A4

split-complementary

#585BF7 #F7A458 #AAF758

monochromatic

#0A0DCB #1E22F4 #585BF7 #9294FA #CDCEFD

Accessibility & contrast

On white

4.94

#585BF7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#585BF7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585BF7

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585BF7	#FFFFFF	#000000	##FFFFFF
##585BF7	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0077FC

Deuteranopia (green-blind)

#0069F4

Tritanopia (blue-blind)

#0083A1

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #585bf7;
/* rgb */ color: rgb(88, 91, 247);
/* oklch */ color: oklch(56.5% 0.227 275.5);

Tailwind

colors: {
  custom: {
    50: '#988afb',
    500: '#585bf7',
    950: '#000000',
  },
}

SCSS

$custom: #585bf7;
$custom-light: #988afb;
$custom-dark: #000000;

JSON

{
  "hex": "#585bf7",
  "rgb": {
    "r": 88,
    "g": 91,
    "b": 247
  },
  "hsl": {
    "h": 238.868,
    "s": 90.857,
    "l": 65.686
  },
  "oklch": {
    "l": 0.56454,
    "c": 0.2271,
    "h": 275.5
  },
  "luminance": 0.16272
}

Semantic roles & 50–950 ramp

primary

#585BF7

secondary

#F0EFBB

accent

#E100E6

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#0F0C18

muted

#7F7D86

Preview Lab

Preview with #585BF7

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

Preview Lab → · Contrast checker → · Palette generator →