#585EBB#585EBB

#585EBB is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.4% C 0.144 H 277.4°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#585EBB
RGB	rgb(88, 94, 187)
HSL	hsl(236, 42%, 54%)
HSV	hsv(236, 53%, 73%)
CMYK	cmyk(52.9%, 49.7%, 0%, 26.7%)
CIE-LAB	lab(43.75, 24.13, -49.98)
CIE-LCH	lch(43.75, 55.50, 295.77°)
OKLab	oklab(52.45% 0.0186 -0.1425)
OKLCH	oklch(52.45% 0.144 277.4)
XYZ	xyz(16.9940, 13.6669, 48.7466)
Luminance	0.1367 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585EBB #BBB558

analogous

#5890BB #585EBB #8458BB

triadic

#585EBB #BB585E #5EBB58

tetradic

#585EBB #BB5890 #BBB558 #58BB84

square

#585EBB #BB5890 #BBB558 #58BB84

split-complementary

#585EBB #BB8458 #90BB58

monochromatic

#2C306C #3E4398 #585EBB #8388CD #AFB2DE

Accessibility & contrast

On white

5.62

#585EBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#585EBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585EBB

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585EBB	#FFFFFF	#000000	##FFFFFF
##585EBB	1.00	5.62	3.73	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#316BBE

Deuteranopia (green-blind)

#2564B9

Tritanopia (blue-blind)

#2C7384

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #585ebb;
/* rgb */ color: rgb(88, 94, 187);
/* oklch */ color: oklch(52.4% 0.144 277.4);

Tailwind

colors: {
  custom: {
    50: '#8e8bd0',
    500: '#585ebb',
    950: '#000000',
  },
}

SCSS

$custom: #585ebb;
$custom-light: #8e8bd0;
$custom-dark: #000000;

JSON

{
  "hex": "#585ebb",
  "rgb": {
    "r": 88,
    "g": 94,
    "b": 187
  },
  "hsl": {
    "h": 236.364,
    "s": 42.128,
    "l": 53.922
  },
  "oklch": {
    "l": 0.52448,
    "c": 0.14373,
    "h": 277.4
  },
  "luminance": 0.13668
}

Semantic roles & 50–950 ramp

primary

#585EBB

secondary

#CDCAA2

accent

#CA56D2

background

#F9F8FC

surface

#F1F0F9

border

#CBCBD2

text

#0D0C14

muted

#7E7D82

Preview Lab

Preview with #585EBB

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

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