#585CBF#585CBF

#585CBF is a mid, vivid blue. Relative luminance 0.135; OKLCH L 52.3% C 0.152 H 278.0°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#585CBF
RGB	rgb(88, 92, 191)
HSL	hsl(238, 45%, 55%)
HSV	hsv(238, 54%, 75%)
CMYK	cmyk(53.9%, 51.8%, 0%, 25.1%)
CIE-LAB	lab(43.49, 26.67, -52.72)
CIE-LCH	lch(43.49, 59.09, 296.83°)
OKLab	oklab(52.33% 0.0212 -0.1506)
OKLCH	oklch(52.33% 0.152 278)
XYZ	xyz(17.2527, 13.4895, 50.9747)
Luminance	0.1349 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585CBF #BFBB58

analogous

#5890BF #585CBF #8858BF

triadic

#585CBF #BF585C #5CBF58

tetradic

#585CBF #BF5890 #BFBB58 #58BF88

square

#585CBF #BF5890 #BFBB58 #58BF88

split-complementary

#585CBF #BF8858 #90BF58

monochromatic

#2B2E71 #3C409D #585CBF #8487D0 #B0B2E1

Accessibility & contrast

On white

5.68

#585CBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#585CBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585CBF

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585CBF	#FFFFFF	#000000	##FFFFFF
##585CBF	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#286BC2

Deuteranopia (green-blind)

#1863BD

Tritanopia (blue-blind)

#287285

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #585cbf;
/* rgb */ color: rgb(88, 92, 191);
/* oklch */ color: oklch(52.3% 0.152 278.0);

Tailwind

colors: {
  custom: {
    50: '#8f8ad3',
    500: '#585cbf',
    950: '#000000',
  },
}

SCSS

$custom: #585cbf;
$custom-light: #8f8ad3;
$custom-dark: #000000;

JSON

{
  "hex": "#585cbf",
  "rgb": {
    "r": 88,
    "g": 92,
    "b": 191
  },
  "hsl": {
    "h": 237.67,
    "s": 44.589,
    "l": 54.706
  },
  "oklch": {
    "l": 0.52334,
    "c": 0.15209,
    "h": 278
  },
  "luminance": 0.13491
}

Semantic roles & 50–950 ramp

primary

#585CBF

secondary

#CFCDA4

accent

#CF54D4

background

#F9F8FD

surface

#F1F0FA

border

#CBCBD3

text

#0D0B14

muted

#7E7C83

Preview Lab

Preview with #585CBF

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

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