#585AAA#585AAA

#585AAA is a mid, vivid blue. Relative luminance 0.123; OKLCH L 50.5% C 0.125 H 279.9°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#585AAA
RGB	rgb(88, 90, 170)
HSL	hsl(239, 33%, 51%)
HSV	hsv(239, 48%, 67%)
CMYK	cmyk(48.2%, 47.1%, 0%, 33.3%)
CIE-LAB	lab(41.67, 21.22, -43.34)
CIE-LCH	lch(41.67, 48.25, 296.09°)
OKLab	oklab(50.54% 0.0214 -0.123)
OKLCH	oklch(50.54% 0.125 279.9)
XYZ	xyz(14.9342, 12.2885, 39.6074)
Luminance	0.1229 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585AAA #AAA858

analogous

#5883AA #585AAA #7F58AA

triadic

#585AAA #AA585A #5AAA58

tetradic

#585AAA #AA5883 #AAA858 #58AA7F

square

#585AAA #AA5883 #AAA858 #58AA7F

split-complementary

#585AAA #AA7F58 #83AA58

monochromatic

#2E2F5A #424482 #585AAA #8182BF #A9AAD3

Accessibility & contrast

On white

6.07

#585AAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#585AAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585AAA

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585AAA	#FFFFFF	#000000	##FFFFFF
##585AAA	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3865AD

Deuteranopia (green-blind)

#325FA8

Tritanopia (blue-blind)

#3A6B7A

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #585aaa;
/* rgb */ color: rgb(88, 90, 170);
/* oklch */ color: oklch(50.5% 0.125 279.9);

Tailwind

colors: {
  custom: {
    50: '#8c88c4',
    500: '#585aaa',
    950: '#000000',
  },
}

SCSS

$custom: #585aaa;
$custom-light: #8c88c4;
$custom-dark: #000000;

JSON

{
  "hex": "#585aaa",
  "rgb": {
    "r": 88,
    "g": 90,
    "b": 170
  },
  "hsl": {
    "h": 238.537,
    "s": 32.54,
    "l": 50.588
  },
  "oklch": {
    "l": 0.50542,
    "c": 0.12488,
    "h": 279.9
  },
  "luminance": 0.12289
}

Semantic roles & 50–950 ramp

primary

#585AAA

secondary

#C1C09D

accent

#C65FC9

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0C0B12

muted

#7D7C81

Preview Lab

Preview with #585AAA

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

Preview Lab → · Contrast checker → · Palette generator →