#585DCE#585DCE

#585DCE is a mid, vivid blue. Relative luminance 0.144; OKLCH L 53.6% C 0.171 H 277.0°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#585DCE
RGB	rgb(88, 93, 206)
HSL	hsl(237, 55%, 58%)
HSV	hsv(237, 57%, 81%)
CMYK	cmyk(57.3%, 54.9%, 0%, 19.2%)
CIE-LAB	lab(44.74, 30.92, -59.37)
CIE-LCH	lch(44.74, 66.94, 297.51°)
OKLab	oklab(53.59% 0.0209 -0.1702)
OKLCH	oklch(53.59% 0.171 277)
XYZ	xyz(19.0759, 14.3583, 60.1468)
Luminance	0.1436 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585DCE #CEC958

analogous

#5898CE #585DCE #8E58CE

triadic

#585DCE #CE585D #5DCE58

tetradic

#585DCE #CE5898 #CEC958 #58CE8E

square

#585DCE #CE5898 #CEC958 #58CE8E

split-complementary

#585DCE #CE8E58 #98CE58

monochromatic

#272B85 #353AB4 #585DCE #878BDC #B7B9EA

Accessibility & contrast

On white

5.42

#585DCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#585DCE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585DCE

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585DCE	#FFFFFF	#000000	##FFFFFF
##585DCE	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C6FD2

Deuteranopia (green-blind)

#0065CC

Tritanopia (blue-blind)

#0C778C

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #585dce;
/* rgb */ color: rgb(88, 93, 206);
/* oklch */ color: oklch(53.6% 0.171 277.0);

Tailwind

colors: {
  custom: {
    50: '#918bde',
    500: '#585dce',
    950: '#000000',
  },
}

SCSS

$custom: #585dce;
$custom-light: #918bde;
$custom-dark: #000000;

JSON

{
  "hex": "#585dce",
  "rgb": {
    "r": 88,
    "g": 93,
    "b": 206
  },
  "hsl": {
    "h": 237.458,
    "s": 54.63,
    "l": 57.647
  },
  "oklch": {
    "l": 0.53589,
    "c": 0.17144,
    "h": 277
  },
  "luminance": 0.1436
}

Semantic roles & 50–950 ramp

primary

#585DCE

secondary

#D9D7A9

accent

#D84ADE

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #585DCE

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

Preview Lab → · Contrast checker → · Palette generator →