#585CD9#585CD9

#585CD9 is a mid, vivid blue. Relative luminance 0.147; OKLCH L 54.2% C 0.187 H 276.8°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#585CD9
RGB	rgb(88, 92, 217)
HSL	hsl(238, 63%, 60%)
HSV	hsv(238, 59%, 85%)
CMYK	cmyk(59.4%, 57.6%, 0%, 14.9%)
CIE-LAB	lab(45.27, 35.12, -64.81)
CIE-LCH	lch(45.27, 73.72, 298.46°)
OKLab	oklab(54.23% 0.0221 -0.1862)
OKLCH	oklch(54.23% 0.187 276.8)
XYZ	xyz(20.3720, 14.7372, 67.4032)
Luminance	0.1474 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585CD9 #D9D558

analogous

#589CD9 #585CD9 #9558D9

triadic

#585CD9 #D9585C #5CD958

tetradic

#585CD9 #D9589C #D9D558 #58D995

square

#585CD9 #D9589C #D9D558 #58D995

split-complementary

#585CD9 #D99558 #9CD958

monochromatic

#222595 #2D32C7 #585CD9 #8A8DE4 #BCBDF0

Accessibility & contrast

On white

5.32

#585CD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#585CD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585CD9

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585CD9	#FFFFFF	#000000	##FFFFFF
##585CD9	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071DD

Deuteranopia (green-blind)

#0066D6

Tritanopia (blue-blind)

#007A92

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #585cd9;
/* rgb */ color: rgb(88, 92, 217);
/* oklch */ color: oklch(54.2% 0.187 276.8);

Tailwind

colors: {
  custom: {
    50: '#938ae6',
    500: '#585cd9',
    950: '#000000',
  },
}

SCSS

$custom: #585cd9;
$custom-light: #938ae6;
$custom-dark: #000000;

JSON

{
  "hex": "#585cd9",
  "rgb": {
    "r": 88,
    "g": 92,
    "b": 217
  },
  "hsl": {
    "h": 238.14,
    "s": 62.927,
    "l": 59.804
  },
  "oklch": {
    "l": 0.54228,
    "c": 0.18747,
    "h": 276.8
  },
  "luminance": 0.14739
}

Semantic roles & 50–950 ramp

primary

#585CD9

secondary

#DFDEAD

accent

#E142E6

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #585CD9

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

Preview Lab → · Contrast checker → · Palette generator →