#585EBF#585EBF

#585EBF is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.7% C 0.149 H 277.3°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#585EBF
RGB	rgb(88, 94, 191)
HSL	hsl(237, 45%, 55%)
HSV	hsv(237, 54%, 75%)
CMYK	cmyk(53.9%, 50.8%, 0%, 25.1%)
CIE-LAB	lab(44.00, 25.42, -51.90)
CIE-LCH	lch(44.00, 57.79, 296.10°)
OKLab	oklab(52.72% 0.019 -0.1482)
OKLCH	oklch(52.72% 0.149 277.3)
XYZ	xyz(17.4282, 13.8406, 51.0332)
Luminance	0.1384 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585EBF #BFB958

analogous

#5892BF #585EBF #8658BF

triadic

#585EBF #BF585E #5EBF58

tetradic

#585EBF #BF5892 #BFB958 #58BF86

square

#585EBF #BF5892 #BFB958 #58BF86

split-complementary

#585EBF #BF8658 #92BF58

monochromatic

#2B2F71 #3C429D #585EBF #8489D0 #B0B3E1

Accessibility & contrast

On white

5.57

#585EBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#585EBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585EBF

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585EBF	#FFFFFF	#000000	##FFFFFF
##585EBF	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D6CC2

Deuteranopia (green-blind)

#1F64BD

Tritanopia (blue-blind)

#287485

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #585ebf;
/* rgb */ color: rgb(88, 94, 191);
/* oklch */ color: oklch(52.7% 0.149 277.3);

Tailwind

colors: {
  custom: {
    50: '#8f8bd3',
    500: '#585ebf',
    950: '#000000',
  },
}

SCSS

$custom: #585ebf;
$custom-light: #8f8bd3;
$custom-dark: #000000;

JSON

{
  "hex": "#585ebf",
  "rgb": {
    "r": 88,
    "g": 94,
    "b": 191
  },
  "hsl": {
    "h": 236.505,
    "s": 44.589,
    "l": 54.706
  },
  "oklch": {
    "l": 0.52719,
    "c": 0.14938,
    "h": 277.3
  },
  "luminance": 0.13842
}

Semantic roles & 50–950 ramp

primary

#585EBF

secondary

#CFCDA4

accent

#CD54D4

background

#F9F8FD

surface

#F1F0FA

border

#CBCBD3

text

#0D0C14

muted

#7E7D83

Preview Lab

Preview with #585EBF

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

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