#585BE3#585BE3

#585BE3 is a mid, highly saturated blue. Relative luminance 0.151; OKLCH L 54.8% C 0.202 H 276.5°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#585BE3
RGB	rgb(88, 91, 227)
HSL	hsl(239, 71%, 62%)
HSV	hsv(239, 61%, 89%)
CMYK	cmyk(61.2%, 59.9%, 0%, 11%)
CIE-LAB	lab(45.77, 38.99, -69.68)
CIE-LCH	lch(45.77, 79.84, 299.23°)
OKLab	oklab(54.83% 0.0228 -0.2005)
OKLCH	oklch(54.83% 0.202 276.5)
XYZ	xyz(21.6262, 15.1012, 74.4333)
Luminance	0.1510 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585BE3 #E3E058

analogous

#58A1E3 #585BE3 #9B58E3

triadic

#585BE3 #E3585B #5BE358

tetradic

#585BE3 #E358A1 #E3E058 #58E39B

square

#585BE3 #E358A1 #E3E058 #58E39B

split-complementary

#585BE3 #E39B58 #A1E358

monochromatic

#1C1FA5 #2428D9 #585BE3 #8C8EEC #C1C2F5

Accessibility & contrast

On white

5.22

#585BE3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#585BE3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585BE3

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585BE3	#FFFFFF	#000000	##FFFFFF
##585BE3	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072E7

Deuteranopia (green-blind)

#0066E0

Tritanopia (blue-blind)

#007C96

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #585be3;
/* rgb */ color: rgb(88, 91, 227);
/* oklch */ color: oklch(54.8% 0.202 276.5);

Tailwind

colors: {
  custom: {
    50: '#9589ed',
    500: '#585be3',
    950: '#000000',
  },
}

SCSS

$custom: #585be3;
$custom-light: #9589ed;
$custom-dark: #000000;

JSON

{
  "hex": "#585be3",
  "rgb": {
    "r": 88,
    "g": 91,
    "b": 227
  },
  "hsl": {
    "h": 238.705,
    "s": 71.282,
    "l": 61.765
  },
  "oklch": {
    "l": 0.5483,
    "c": 0.20177,
    "h": 276.5
  },
  "luminance": 0.15103
}

Semantic roles & 50–950 ramp

primary

#585BE3

secondary

#E5E4B2

accent

#CF12D3

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #585BE3

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

Preview Lab → · Contrast checker → · Palette generator →