#585EFF#585EFF

#585EFF is a mid, highly saturated blue. Relative luminance 0.173; OKLCH L 57.6% C 0.234 H 274.7°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#585EFF
RGB	rgb(88, 94, 255)
HSL	hsl(238, 100%, 67%)
HSV	hsv(238, 65%, 100%)
CMYK	cmyk(65.5%, 63.1%, 0%, 0%)
CIE-LAB	lab(48.63, 46.28, -80.71)
CIE-LCH	lch(48.63, 93.04, 299.83°)
OKLab	oklab(57.61% 0.019 -0.2328)
OKLCH	oklch(57.61% 0.234 274.7)
XYZ	xyz(26.0712, 17.2978, 96.5532)
Luminance	0.1730 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585EFF #FFF958

analogous

#58B2FF #585EFF #A558FF

triadic

#585EFF #FF585E #5EFF58

tetradic

#585EFF #FF58B2 #FFF958 #58FFA5

square

#585EFF #FF58B2 #FFF958 #58FFA5

split-complementary

#585EFF #FFA558 #B2FF58

monochromatic

#0008DD #1B23FF #585EFF #9599FF #D2D4FF

Accessibility & contrast

On white

4.71

#585EFF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#585EFF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585EFF

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585EFF	#FFFFFF	#000000	##FFFFFF
##585EFF	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007BFF

Deuteranopia (green-blind)

#006CFC

Tritanopia (blue-blind)

#0087A6

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #585eff;
/* rgb */ color: rgb(88, 94, 255);
/* oklch */ color: oklch(57.6% 0.234 274.7);

Tailwind

colors: {
  custom: {
    50: '#998cff',
    500: '#585eff',
    950: '#000000',
  },
}

SCSS

$custom: #585eff;
$custom-light: #998cff;
$custom-dark: #000000;

JSON

{
  "hex": "#585eff",
  "rgb": {
    "r": 88,
    "g": 94,
    "b": 255
  },
  "hsl": {
    "h": 237.844,
    "s": 100,
    "l": 67.255
  },
  "oklch": {
    "l": 0.57607,
    "c": 0.23362,
    "h": 274.7
  },
  "luminance": 0.173
}

Semantic roles & 50–950 ramp

primary

#585EFF

secondary

#F4F2BF

accent

#DD00E6

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C18

muted

#7F7D86

Preview Lab

Preview with #585EFF

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

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