#585DA3#585DA3

#585DA3 is a mid, moderate blue. Relative luminance 0.125; OKLCH L 50.7% C 0.110 H 278.6°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#585DA3
RGB	rgb(88, 93, 163)
HSL	hsl(236, 30%, 49%)
HSV	hsv(236, 46%, 64%)
CMYK	cmyk(46%, 42.9%, 0%, 36.1%)
CIE-LAB	lab(42.07, 17.14, -38.55)
CIE-LCH	lch(42.07, 42.19, 293.98°)
OKLab	oklab(50.72% 0.0165 -0.109)
OKLCH	oklch(50.72% 0.11 278.6)
XYZ	xyz(14.5477, 12.5470, 36.2985)
Luminance	0.1255 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#585DA3 #A39E58

analogous

#5883A3 #585DA3 #7958A3

triadic

#585DA3 #A3585D #5DA358

tetradic

#585DA3 #A35883 #A39E58 #58A379

square

#585DA3 #A35883 #A39E58 #58A379

split-complementary

#585DA3 #A37958 #83A358

monochromatic

#2D3054 #43467B #585DA3 #7F82BA #A6A9CF

Accessibility & contrast

On white

5.98

#585DA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#585DA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #585DA3

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##585DA3	#FFFFFF	#000000	##FFFFFF
##585DA3	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4266A6

Deuteranopia (green-blind)

#3D61A1

Tritanopia (blue-blind)

#3E6B78

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #585da3;
/* rgb */ color: rgb(88, 93, 163);
/* oklch */ color: oklch(50.7% 0.110 278.6);

Tailwind

colors: {
  custom: {
    50: '#8b8abe',
    500: '#585da3',
    950: '#000000',
  },
}

SCSS

$custom: #585da3;
$custom-light: #8b8abe;
$custom-dark: #000000;

JSON

{
  "hex": "#585da3",
  "rgb": {
    "r": 88,
    "g": 93,
    "b": 163
  },
  "hsl": {
    "h": 236,
    "s": 29.88,
    "l": 49.216
  },
  "oklch": {
    "l": 0.50717,
    "c": 0.11025,
    "h": 278.6
  },
  "luminance": 0.12548
}

Semantic roles & 50–950 ramp

primary

#585DA3

secondary

#BDBB9A

accent

#BF62C6

background

#F8F8FB

surface

#F0F0F7

border

#CBCBD0

text

#0C0B12

muted

#7D7C81

Preview Lab

Preview with #585DA3

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

Preview Lab → · Contrast checker → · Palette generator →