#585BCE#585BCE

#585BCE is a mid, vivid blue. Relative luminance 0.140; OKLCH L 53.2% C 0.174 H 277.6°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#585BCE
RGB	rgb(88, 91, 206)
HSL	hsl(238, 55%, 58%)
HSV	hsv(238, 57%, 81%)
CMYK	cmyk(57.3%, 55.8%, 0%, 19.2%)
CIE-LAB	lab(44.25, 32.16, -60.17)
CIE-LCH	lch(44.25, 68.22, 298.12°)
OKLab	oklab(53.22% 0.023 -0.1725)
OKLCH	oklch(53.22% 0.174 277.6)
XYZ	xyz(18.9026, 14.0118, 60.0890)
Luminance	0.1401 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585BCE #CECB58

analogous

#5896CE #585BCE #9058CE

triadic

#585BCE #CE585B #5BCE58

tetradic

#585BCE #CE5896 #CECB58 #58CE90

square

#585BCE #CE5896 #CECB58 #58CE90

split-complementary

#585BCE #CE9058 #96CE58

monochromatic

#272985 #3538B4 #585BCE #8789DC #B7B8EA

Accessibility & contrast

On white

5.52

#585BCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#585BCE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585BCE

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585BCE	#FFFFFF	#000000	##FFFFFF
##585BCE	1.00	5.52	3.80	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED2

Deuteranopia (green-blind)

#0064CC

Tritanopia (blue-blind)

#0D768C

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #585bce;
/* rgb */ color: rgb(88, 91, 206);
/* oklch */ color: oklch(53.2% 0.174 277.6);

Tailwind

colors: {
  custom: {
    50: '#9189de',
    500: '#585bce',
    950: '#000000',
  },
}

SCSS

$custom: #585bce;
$custom-light: #9189de;
$custom-dark: #000000;

JSON

{
  "hex": "#585bce",
  "rgb": {
    "r": 88,
    "g": 91,
    "b": 206
  },
  "hsl": {
    "h": 238.475,
    "s": 54.63,
    "l": 57.647
  },
  "oklch": {
    "l": 0.53222,
    "c": 0.17404,
    "h": 277.6
  },
  "luminance": 0.14013
}

Semantic roles & 50–950 ramp

primary

#585BCE

secondary

#D9D7A9

accent

#DA4ADE

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #585BCE

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

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