#585ACC#585ACC

#585ACC is a mid, vivid blue. Relative luminance 0.137; OKLCH L 52.9% C 0.173 H 278.0°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#585ACC
RGB	rgb(88, 90, 204)
HSL	hsl(239, 53%, 57%)
HSV	hsv(239, 57%, 80%)
CMYK	cmyk(56.9%, 55.9%, 0%, 20%)
CIE-LAB	lab(43.87, 32.12, -59.64)
CIE-LCH	lch(43.87, 67.74, 298.31°)
OKLab	oklab(52.89% 0.0239 -0.171)
OKLCH	oklch(52.89% 0.173 278)
XYZ	xyz(18.5763, 13.7454, 58.7893)
Luminance	0.1375 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585ACC #CCCA58

analogous

#5894CC #585ACC #9058CC

triadic

#585ACC #CC585A #5ACC58

tetradic

#585ACC #CC5894 #CCCA58 #58CC90

square

#585ACC #CC5894 #CCCA58 #58CC90

split-complementary

#585ACC #CC9058 #94CC58

monochromatic

#282982 #3638B1 #585ACC #8788DA #B6B7E9

Accessibility & contrast

On white

5.60

#585ACC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#585ACC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585ACC

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585ACC	#FFFFFF	#000000	##FFFFFF
##585ACC	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD0

Deuteranopia (green-blind)

#0063CA

Tritanopia (blue-blind)

#13758A

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #585acc;
/* rgb */ color: rgb(88, 90, 204);
/* oklch */ color: oklch(52.9% 0.173 278.0);

Tailwind

colors: {
  custom: {
    50: '#9188dc',
    500: '#585acc',
    950: '#000000',
  },
}

SCSS

$custom: #585acc;
$custom-light: #9188dc;
$custom-dark: #000000;

JSON

{
  "hex": "#585acc",
  "rgb": {
    "r": 88,
    "g": 90,
    "b": 204
  },
  "hsl": {
    "h": 238.966,
    "s": 53.211,
    "l": 57.255
  },
  "oklch": {
    "l": 0.52892,
    "c": 0.17263,
    "h": 278
  },
  "luminance": 0.13747
}

Semantic roles & 50–950 ramp

primary

#585ACC

secondary

#D7D7A8

accent

#DA4BDD

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #585ACC

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

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