#585EC7#585EC7

#585EC7 is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.3% C 0.161 H 277.0°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#585EC7
RGB	rgb(88, 94, 199)
HSL	hsl(237, 50%, 56%)
HSV	hsv(237, 56%, 78%)
CMYK	cmyk(55.8%, 52.8%, 0%, 22%)
CIE-LAB	lab(44.52, 28.02, -55.70)
CIE-LCH	lch(44.52, 62.35, 296.71°)
OKLab	oklab(53.27% 0.0196 -0.1593)
OKLCH	oklch(53.27% 0.161 277)
XYZ	xyz(18.3327, 14.2024, 55.7970)
Luminance	0.1420 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585EC7 #C7C158

analogous

#5896C7 #585EC7 #8A58C7

triadic

#585EC7 #C7585E #5EC758

tetradic

#585EC7 #C75896 #C7C158 #58C78A

square

#585EC7 #C75896 #C7C158 #58C78A

split-complementary

#585EC7 #C78A58 #96C758

monochromatic

#292E7B #393FA9 #585EC7 #868AD6 #B4B6E6

Accessibility & contrast

On white

5.47

#585EC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#585EC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585EC7

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585EC7	#FFFFFF	#000000	##FFFFFF
##585EC7	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#226ECB

Deuteranopia (green-blind)

#0765C5

Tritanopia (blue-blind)

#1C7689

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #585ec7;
/* rgb */ color: rgb(88, 94, 199);
/* oklch */ color: oklch(53.3% 0.161 277.0);

Tailwind

colors: {
  custom: {
    50: '#908bd9',
    500: '#585ec7',
    950: '#000000',
  },
}

SCSS

$custom: #585ec7;
$custom-light: #908bd9;
$custom-dark: #000000;

JSON

{
  "hex": "#585ec7",
  "rgb": {
    "r": 88,
    "g": 94,
    "b": 199
  },
  "hsl": {
    "h": 236.757,
    "s": 49.776,
    "l": 56.275
  },
  "oklch": {
    "l": 0.53274,
    "c": 0.16054,
    "h": 277
  },
  "luminance": 0.14204
}

Semantic roles & 50–950 ramp

primary

#585EC7

secondary

#D4D2A7

accent

#D24FD9

background

#F9F8FD

surface

#F2F0FA

border

#CCCBD3

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #585EC7

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

Preview Lab → · Contrast checker → · Palette generator →