#585FD3#585FD3

#585FD3 is a mid, vivid blue. Relative luminance 0.150; OKLCH L 54.3% C 0.176 H 276.2°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#585FD3
RGB	rgb(88, 95, 211)
HSL	hsl(237, 58%, 59%)
HSV	hsv(237, 58%, 83%)
CMYK	cmyk(58.3%, 55%, 0%, 17.3%)
CIE-LAB	lab(45.58, 31.32, -60.88)
CIE-LCH	lch(45.58, 68.47, 297.22°)
OKLab	oklab(54.32% 0.0191 -0.1746)
OKLCH	oklch(54.32% 0.176 276.2)
XYZ	xyz(19.8708, 14.9608, 63.4560)
Luminance	0.1496 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585FD3 #D3CC58

analogous

#589CD3 #585FD3 #8E58D3

triadic

#585FD3 #D3585F #5FD358

tetradic

#585FD3 #D3589C #D3CC58 #58D38E

square

#585FD3 #D3589C #D3CC58 #58D38E

split-complementary

#585FD3 #D38E58 #9CD358

monochromatic

#252B8C #3239BC #585FD3 #888DE0 #B9BCED

Accessibility & contrast

On white

5.26

#585FD3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#585FD3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585FD3

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585FD3	#FFFFFF	#000000	##FFFFFF
##585FD3	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0671D7

Deuteranopia (green-blind)

#0067D1

Tritanopia (blue-blind)

#007A90

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #585fd3;
/* rgb */ color: rgb(88, 95, 211);
/* oklch */ color: oklch(54.3% 0.176 276.2);

Tailwind

colors: {
  custom: {
    50: '#928ce1',
    500: '#585fd3',
    950: '#000000',
  },
}

SCSS

$custom: #585fd3;
$custom-light: #928ce1;
$custom-dark: #000000;

JSON

{
  "hex": "#585fd3",
  "rgb": {
    "r": 88,
    "g": 95,
    "b": 211
  },
  "hsl": {
    "h": 236.585,
    "s": 58.294,
    "l": 58.627
  },
  "oklch": {
    "l": 0.54324,
    "c": 0.17563,
    "h": 276.2
  },
  "luminance": 0.14962
}

Semantic roles & 50–950 ramp

primary

#585FD3

secondary

#DCD9AB

accent

#D946E2

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #585FD3

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

Preview Lab → · Contrast checker → · Palette generator →