#585DC0#585DC0

#585DC0 is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.6% C 0.152 H 277.6°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#585DC0
RGB	rgb(88, 93, 192)
HSL	hsl(237, 45%, 55%)
HSV	hsv(237, 54%, 75%)
CMYK	cmyk(54.2%, 51.6%, 0%, 24.7%)
CIE-LAB	lab(43.81, 26.37, -52.79)
CIE-LCH	lch(43.81, 59.01, 296.54°)
OKLab	oklab(52.6% 0.0202 -0.1508)
OKLCH	oklch(52.6% 0.152 277.6)
XYZ	xyz(17.4503, 13.7081, 51.5853)
Luminance	0.1371 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585DC0 #C0BB58

analogous

#5891C0 #585DC0 #8758C0

triadic

#585DC0 #C0585D #5DC058

tetradic

#585DC0 #C05891 #C0BB58 #58C087

square

#585DC0 #C05891 #C0BB58 #58C087

split-complementary

#585DC0 #C08758 #91C058

monochromatic

#2B2F72 #3C419F #585DC0 #8488D1 #B1B3E2

Accessibility & contrast

On white

5.61

#585DC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#585DC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585DC0

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585DC0	#FFFFFF	#000000	##FFFFFF
##585DC0	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#296CC4

Deuteranopia (green-blind)

#1963BE

Tritanopia (blue-blind)

#277385

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #585dc0;
/* rgb */ color: rgb(88, 93, 192);
/* oklch */ color: oklch(52.6% 0.152 277.6);

Tailwind

colors: {
  custom: {
    50: '#8f8ad4',
    500: '#585dc0',
    950: '#000000',
  },
}

SCSS

$custom: #585dc0;
$custom-light: #8f8ad4;
$custom-dark: #000000;

JSON

{
  "hex": "#585dc0",
  "rgb": {
    "r": 88,
    "g": 93,
    "b": 192
  },
  "hsl": {
    "h": 237.115,
    "s": 45.217,
    "l": 54.902
  },
  "oklch": {
    "l": 0.52595,
    "c": 0.15213,
    "h": 277.6
  },
  "luminance": 0.13709
}

Semantic roles & 50–950 ramp

primary

#585DC0

secondary

#D0CEA4

accent

#CF53D5

background

#F9F8FD

surface

#F1F0FA

border

#CBCBD3

text

#0D0B14

muted

#7E7C83

Preview Lab

Preview with #585DC0

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

Preview Lab → · Contrast checker → · Palette generator →