#585FD4#585FD4

#585FD4 is a mid, vivid blue. Relative luminance 0.150; OKLCH L 54.4% C 0.177 H 276.2°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#585FD4
RGB	rgb(88, 95, 212)
HSL	hsl(237, 59%, 59%)
HSV	hsv(237, 58%, 83%)
CMYK	cmyk(58.5%, 55.2%, 0%, 16.9%)
CIE-LAB	lab(45.65, 31.65, -61.35)
CIE-LCH	lch(45.65, 69.03, 297.29°)
OKLab	oklab(54.4% 0.0192 -0.1759)
OKLCH	oklch(54.4% 0.177 276.2)
XYZ	xyz(19.9965, 15.0111, 64.1183)
Luminance	0.1501 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585FD4 #D4CD58

analogous

#589DD4 #585FD4 #8F58D4

triadic

#585FD4 #D4585F #5FD458

tetradic

#585FD4 #D4589D #D4CD58 #58D48F

square

#585FD4 #D4589D #D4CD58 #58D48F

split-complementary

#585FD4 #D48F58 #9DD458

monochromatic

#242A8D #3139BE #585FD4 #898EE1 #B9BCED

Accessibility & contrast

On white

5.25

#585FD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#585FD4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585FD4

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585FD4	#FFFFFF	#000000	##FFFFFF
##585FD4	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0171D8

Deuteranopia (green-blind)

#0067D2

Tritanopia (blue-blind)

#007A90

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #585fd4;
/* rgb */ color: rgb(88, 95, 212);
/* oklch */ color: oklch(54.4% 0.177 276.2);

Tailwind

colors: {
  custom: {
    50: '#928ce2',
    500: '#585fd4',
    950: '#000000',
  },
}

SCSS

$custom: #585fd4;
$custom-light: #928ce2;
$custom-dark: #000000;

JSON

{
  "hex": "#585fd4",
  "rgb": {
    "r": 88,
    "g": 95,
    "b": 212
  },
  "hsl": {
    "h": 236.613,
    "s": 59.048,
    "l": 58.824
  },
  "oklch": {
    "l": 0.54397,
    "c": 0.17698,
    "h": 276.2
  },
  "luminance": 0.15013
}

Semantic roles & 50–950 ramp

primary

#585FD4

secondary

#DCDAAB

accent

#D946E2

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #585FD4

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

Preview Lab → · Contrast checker → · Palette generator →