#585DC8#585DC8

#585DC8 is a mid, vivid blue. Relative luminance 0.141; OKLCH L 53.2% C 0.163 H 277.3°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#585DC8
RGB	rgb(88, 93, 200)
HSL	hsl(237, 50%, 56%)
HSV	hsv(237, 56%, 78%)
CMYK	cmyk(56%, 53.5%, 0%, 21.6%)
CIE-LAB	lab(44.34, 28.97, -56.58)
CIE-LCH	lch(44.34, 63.56, 297.11°)
OKLab	oklab(53.16% 0.0207 -0.1619)
OKLCH	oklch(53.16% 0.163 277.3)
XYZ	xyz(18.3609, 14.0723, 56.3811)
Luminance	0.1407 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585DC8 #C8C358

analogous

#5895C8 #585DC8 #8B58C8

triadic

#585DC8 #C8585D #5DC858

tetradic

#585DC8 #C85895 #C8C358 #58C88B

square

#585DC8 #C85895 #C8C358 #58C88B

split-complementary

#585DC8 #C88B58 #95C858

monochromatic

#292D7D #383DAB #585DC8 #868AD7 #B4B6E6

Accessibility & contrast

On white

5.50

#585DC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#585DC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585DC8

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585DC8	#FFFFFF	#000000	##FFFFFF
##585DC8	1.00	5.50	3.81	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C6ECC

Deuteranopia (green-blind)

#0064C6

Tritanopia (blue-blind)

#1B7589

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #585dc8;
/* rgb */ color: rgb(88, 93, 200);
/* oklch */ color: oklch(53.2% 0.163 277.3);

Tailwind

colors: {
  custom: {
    50: '#908ad9',
    500: '#585dc8',
    950: '#000000',
  },
}

SCSS

$custom: #585dc8;
$custom-light: #908ad9;
$custom-dark: #000000;

JSON

{
  "hex": "#585dc8",
  "rgb": {
    "r": 88,
    "g": 93,
    "b": 200
  },
  "hsl": {
    "h": 237.321,
    "s": 50.45,
    "l": 56.471
  },
  "oklch": {
    "l": 0.53157,
    "c": 0.16325,
    "h": 277.3
  },
  "luminance": 0.14074
}

Semantic roles & 50–950 ramp

primary

#585DC8

secondary

#D5D3A7

accent

#D44EDA

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #585DC8

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

Preview Lab → · Contrast checker → · Palette generator →