#585CA9#585CA9

#585CA9 is a mid, vivid blue. Relative luminance 0.126; OKLCH L 50.9% C 0.121 H 278.9°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#585CA9
RGB	rgb(88, 92, 169)
HSL	hsl(237, 32%, 50%)
HSV	hsv(237, 48%, 66%)
CMYK	cmyk(47.9%, 45.6%, 0%, 33.7%)
CIE-LAB	lab(42.14, 19.65, -41.99)
CIE-LCH	lch(42.14, 46.36, 295.08°)
OKLab	oklab(50.88% 0.0188 -0.1191)
OKLCH	oklch(50.88% 0.121 278.9)
XYZ	xyz(15.0109, 12.5928, 39.1681)
Luminance	0.1259 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585CA9 #A9A558

analogous

#5884A9 #585CA9 #7C58A9

triadic

#585CA9 #A9585C #5CA958

tetradic

#585CA9 #A95884 #A9A558 #58A97C

square

#585CA9 #A95884 #A9A558 #58A97C

split-complementary

#585CA9 #A97C58 #84A958

monochromatic

#2E3059 #434681 #585CA9 #8083BE #A9ABD3

Accessibility & contrast

On white

5.97

#585CA9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#585CA9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585CA9

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585CA9	#FFFFFF	#000000	##FFFFFF
##585CA9	1.00	5.97	3.52	5.97
#FFFFFF	5.97	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D67AC

Deuteranopia (green-blind)

#3660A7

Tritanopia (blue-blind)

#3B6C7A

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #585ca9;
/* rgb */ color: rgb(88, 92, 169);
/* oklch */ color: oklch(50.9% 0.121 278.9);

Tailwind

colors: {
  custom: {
    50: '#8c8ac3',
    500: '#585ca9',
    950: '#000000',
  },
}

SCSS

$custom: #585ca9;
$custom-light: #8c8ac3;
$custom-dark: #000000;

JSON

{
  "hex": "#585ca9",
  "rgb": {
    "r": 88,
    "g": 92,
    "b": 169
  },
  "hsl": {
    "h": 237.037,
    "s": 32.016,
    "l": 50.392
  },
  "oklch": {
    "l": 0.50881,
    "c": 0.12056,
    "h": 278.9
  },
  "luminance": 0.12594
}

Semantic roles & 50–950 ramp

primary

#585CA9

secondary

#C0BF9C

accent

#C360C8

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0B12

muted

#7D7C81

Preview Lab

Preview with #585CA9

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

Preview Lab → · Contrast checker → · Palette generator →