#585ECA#585ECA

#585ECA is a mid, vivid blue. Relative luminance 0.143; OKLCH L 53.5% C 0.165 H 276.9°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#585ECA
RGB	rgb(88, 94, 202)
HSL	hsl(237, 52%, 57%)
HSV	hsv(237, 56%, 79%)
CMYK	cmyk(56.4%, 53.5%, 0%, 20.8%)
CIE-LAB	lab(44.72, 29.00, -57.11)
CIE-LCH	lch(44.72, 64.05, 296.92°)
OKLab	oklab(53.49% 0.0198 -0.1635)
OKLCH	oklch(53.49% 0.165 276.9)
XYZ	xyz(18.6845, 14.3431, 57.6496)
Luminance	0.1434 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585ECA #CAC458

analogous

#5897CA #585ECA #8B58CA

triadic

#585ECA #CA585E #5ECA58

tetradic

#585ECA #CA5897 #CAC458 #58CA8B

square

#585ECA #CA5897 #CAC458 #58CA8B

split-complementary

#585ECA #CA8B58 #97CA58

monochromatic

#282D7F #373DAE #585ECA #868BD9 #B5B8E7

Accessibility & contrast

On white

5.43

#585ECA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#585ECA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585ECA

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585ECA	#FFFFFF	#000000	##FFFFFF
##585ECA	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C6FCE

Deuteranopia (green-blind)

#0065C8

Tritanopia (blue-blind)

#17778B

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #585eca;
/* rgb */ color: rgb(88, 94, 202);
/* oklch */ color: oklch(53.5% 0.165 276.9);

Tailwind

colors: {
  custom: {
    50: '#908bdb',
    500: '#585eca',
    950: '#000000',
  },
}

SCSS

$custom: #585eca;
$custom-light: #908bdb;
$custom-dark: #000000;

JSON

{
  "hex": "#585eca",
  "rgb": {
    "r": 88,
    "g": 94,
    "b": 202
  },
  "hsl": {
    "h": 236.842,
    "s": 51.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.53487,
    "c": 0.16467,
    "h": 276.9
  },
  "luminance": 0.14344
}

Semantic roles & 50–950 ramp

primary

#585ECA

secondary

#D6D4A8

accent

#D44DDB

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #585ECA

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

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