#585FF1#585FF1

#585FF1 is a mid, highly saturated blue. Relative luminance 0.166; OKLCH L 56.6% C 0.215 H 275.1°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#585FF1
RGB	rgb(88, 95, 241)
HSL	hsl(237, 85%, 65%)
HSV	hsv(237, 63%, 95%)
CMYK	cmyk(63.5%, 60.6%, 0%, 5.5%)
CIE-LAB	lab(47.76, 41.14, -74.32)
CIE-LCH	lch(47.76, 84.95, 298.97°)
OKLab	oklab(56.63% 0.019 -0.2141)
OKLCH	oklch(56.63% 0.215 275.1)
XYZ	xyz(23.9887, 16.6080, 85.1435)
Luminance	0.1661 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585FF1 #F1EA58

analogous

#58ACF1 #585FF1 #9E58F1

triadic

#585FF1 #F1585F #5FF158

tetradic

#585FF1 #F158AC #F1EA58 #58F19E

square

#585FF1 #F158AC #F1EA58 #58F19E

split-complementary

#585FF1 #F19E58 #ACF158

monochromatic

#1018BF #2029EC #585FF1 #9095F6 #C9CBFA

Accessibility & contrast

On white

4.86

#585FF1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#585FF1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585FF1

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585FF1	#FFFFFF	#000000	##FFFFFF
##585FF1	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078F6

Deuteranopia (green-blind)

#006BEE

Tritanopia (blue-blind)

#00839F

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #585ff1;
/* rgb */ color: rgb(88, 95, 241);
/* oklch */ color: oklch(56.6% 0.215 275.1);

Tailwind

colors: {
  custom: {
    50: '#978cf7',
    500: '#585ff1',
    950: '#000000',
  },
}

SCSS

$custom: #585ff1;
$custom-light: #978cf7;
$custom-dark: #000000;

JSON

{
  "hex": "#585ff1",
  "rgb": {
    "r": 88,
    "g": 95,
    "b": 241
  },
  "hsl": {
    "h": 237.255,
    "s": 84.53,
    "l": 64.51
  },
  "oklch": {
    "l": 0.56628,
    "c": 0.21494,
    "h": 275.1
  },
  "luminance": 0.1661
}

Semantic roles & 50–950 ramp

primary

#585FF1

secondary

#EDEAB8

accent

#D705E1

background

#FAF8FF

surface

#F3F0FF

border

#CDCBD7

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #585FF1

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

Preview Lab → · Contrast checker → · Palette generator →