#585ECD#585ECD

#585ECD is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.7% C 0.169 H 276.8°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#585ECD
RGB	rgb(88, 94, 205)
HSL	hsl(237, 54%, 57%)
HSV	hsv(237, 57%, 80%)
CMYK	cmyk(57.1%, 54.1%, 0%, 19.6%)
CIE-LAB	lab(44.92, 29.98, -58.51)
CIE-LCH	lch(44.92, 65.74, 297.13°)
OKLab	oklab(53.7% 0.0199 -0.1676)
OKLCH	oklch(53.7% 0.169 276.8)
XYZ	xyz(19.0431, 14.4865, 59.5385)
Luminance	0.1449 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585ECD #CDC758

analogous

#5899CD #585ECD #8C58CD

triadic

#585ECD #CD585E #5ECD58

tetradic

#585ECD #CD5899 #CDC758 #58CD8C

square

#585ECD #CD5899 #CDC758 #58CD8C

split-complementary

#585ECD #CD8C58 #99CD58

monochromatic

#272C83 #353CB2 #585ECD #878BDB #B6B9E9

Accessibility & contrast

On white

5.39

#585ECD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#585ECD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585ECD

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585ECD	#FFFFFF	#000000	##FFFFFF
##585ECD	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#156FD1

Deuteranopia (green-blind)

#0066CB

Tritanopia (blue-blind)

#0F788C

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #585ecd;
/* rgb */ color: rgb(88, 94, 205);
/* oklch */ color: oklch(53.7% 0.169 276.8);

Tailwind

colors: {
  custom: {
    50: '#918bdd',
    500: '#585ecd',
    950: '#000000',
  },
}

SCSS

$custom: #585ecd;
$custom-light: #918bdd;
$custom-dark: #000000;

JSON

{
  "hex": "#585ecd",
  "rgb": {
    "r": 88,
    "g": 94,
    "b": 205
  },
  "hsl": {
    "h": 236.923,
    "s": 53.917,
    "l": 57.451
  },
  "oklch": {
    "l": 0.53702,
    "c": 0.16878,
    "h": 276.8
  },
  "luminance": 0.14488
}

Semantic roles & 50–950 ramp

primary

#585ECD

secondary

#D8D6A9

accent

#D64BDD

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #585ECD

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

Preview Lab → · Contrast checker → · Palette generator →