#585CA5#585CA5

#585CA5 is a mid, moderate blue. Relative luminance 0.124; OKLCH L 50.6% C 0.115 H 279.1°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#585CA5
RGB	rgb(88, 92, 165)
HSL	hsl(237, 30%, 50%)
HSV	hsv(237, 47%, 65%)
CMYK	cmyk(46.7%, 44.2%, 0%, 35.3%)
CIE-LAB	lab(41.91, 18.40, -39.99)
CIE-LCH	lch(41.91, 44.02, 294.70°)
OKLab	oklab(50.63% 0.0181 -0.1132)
OKLCH	oklch(50.63% 0.115 279.1)
XYZ	xyz(14.6411, 12.4449, 37.2206)
Luminance	0.1245 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585CA5 #A5A158

analogous

#5883A5 #585CA5 #7B58A5

triadic

#585CA5 #A5585C #5CA558

tetradic

#585CA5 #A55883 #A5A158 #58A57B

square

#585CA5 #A55883 #A5A158 #58A57B

split-complementary

#585CA5 #A57B58 #83A558

monochromatic

#2D2F55 #43467D #585CA5 #7F82BB #A7A9D0

Accessibility & contrast

On white

6.02

#585CA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#585CA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585CA5

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585CA5	#FFFFFF	#000000	##FFFFFF
##585CA5	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F66A8

Deuteranopia (green-blind)

#3A60A3

Tritanopia (blue-blind)

#3D6B78

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #585ca5;
/* rgb */ color: rgb(88, 92, 165);
/* oklch */ color: oklch(50.6% 0.115 279.1);

Tailwind

colors: {
  custom: {
    50: '#8b8ac0',
    500: '#585ca5',
    950: '#000000',
  },
}

SCSS

$custom: #585ca5;
$custom-light: #8b8ac0;
$custom-dark: #000000;

JSON

{
  "hex": "#585ca5",
  "rgb": {
    "r": 88,
    "g": 92,
    "b": 165
  },
  "hsl": {
    "h": 236.883,
    "s": 30.435,
    "l": 49.608
  },
  "oklch": {
    "l": 0.50633,
    "c": 0.11466,
    "h": 279.1
  },
  "luminance": 0.12446
}

Semantic roles & 50–950 ramp

primary

#585CA5

secondary

#BEBC9B

accent

#C161C7

background

#F8F8FB

surface

#F0F0F7

border

#CBCBD0

text

#0C0B12

muted

#7D7C81

Preview Lab

Preview with #585CA5

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

Preview Lab → · Contrast checker → · Palette generator →