#585FE1#585FE1

#585FE1 is a mid, vivid blue. Relative luminance 0.157; OKLCH L 55.4% C 0.194 H 275.7°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#585FE1
RGB	rgb(88, 95, 225)
HSL	hsl(237, 70%, 61%)
HSV	hsv(237, 61%, 88%)
CMYK	cmyk(60.9%, 57.8%, 0%, 11.8%)
CIE-LAB	lab(46.57, 35.91, -67.25)
CIE-LCH	lch(46.57, 76.24, 298.10°)
OKLab	oklab(55.37% 0.0193 -0.1933)
OKLCH	oklch(55.37% 0.194 275.7)
XYZ	xyz(21.7029, 15.6936, 73.1051)
Luminance	0.1570 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585FE1 #E1DA58

analogous

#58A4E1 #585FE1 #9658E1

triadic

#585FE1 #E1585F #5FE158

tetradic

#585FE1 #E158A4 #E1DA58 #58E196

square

#585FE1 #E158A4 #E1DA58 #58E196

split-complementary

#585FE1 #E19658 #A4E158

monochromatic

#1D24A2 #262FD5 #585FE1 #8C91EA #C0C2F4

Accessibility & contrast

On white

5.07

#585FE1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#585FE1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585FE1

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585FE1	#FFFFFF	#000000	##FFFFFF
##585FE1	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074E5

Deuteranopia (green-blind)

#0069DE

Tritanopia (blue-blind)

#007E97

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #585fe1;
/* rgb */ color: rgb(88, 95, 225);
/* oklch */ color: oklch(55.4% 0.194 275.7);

Tailwind

colors: {
  custom: {
    50: '#948ceb',
    500: '#585fe1',
    950: '#000000',
  },
}

SCSS

$custom: #585fe1;
$custom-light: #948ceb;
$custom-dark: #000000;

JSON

{
  "hex": "#585fe1",
  "rgb": {
    "r": 88,
    "g": 95,
    "b": 225
  },
  "hsl": {
    "h": 236.934,
    "s": 69.543,
    "l": 61.373
  },
  "oklch": {
    "l": 0.55373,
    "c": 0.19427,
    "h": 275.7
  },
  "luminance": 0.15695
}

Semantic roles & 50–950 ramp

primary

#585FE1

secondary

#E4E1B1

accent

#C814D2

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #585FE1

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

Preview Lab → · Contrast checker → · Palette generator →