#586DB2#586DB2

#586DB2 is a mid, moderate blue. Relative luminance 0.162; OKLCH L 55.0% C 0.111 H 269.7°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#586DB2
RGB	rgb(88, 109, 178)
HSL	hsl(226, 37%, 52%)
HSV	hsv(226, 51%, 70%)
CMYK	cmyk(50.6%, 38.8%, 0%, 30.2%)
CIE-LAB	lab(47.27, 11.88, -39.14)
CIE-LCH	lch(47.27, 40.90, 286.89°)
OKLab	oklab(54.96% -0.0006 -0.1106)
OKLCH	oklch(54.96% 0.111 269.7)
XYZ	xyz(17.5264, 16.2252, 44.3191)
Luminance	0.1623 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586DB2 #B29D58

analogous

#589AB2 #586DB2 #7058B2

triadic

#586DB2 #B2586D #6DB258

tetradic

#586DB2 #B2589A #B29D58 #58B270

square

#586DB2 #B2589A #B29D58 #58B270

split-complementary

#586DB2 #B27058 #9AB258

monochromatic

#2D3A62 #41528C #586DB2 #8292C5 #ACB6D9

Accessibility & contrast

On white

4.95

#586DB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#586DB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586DB2

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586DB2	#FFFFFF	#000000	##FFFFFF
##586DB2	1.00	4.95	4.25	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5274B5

Deuteranopia (green-blind)

#496CB0

Tritanopia (blue-blind)

#317C87

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #586db2;
/* rgb */ color: rgb(88, 109, 178);
/* oklch */ color: oklch(55.0% 0.111 269.7);

Tailwind

colors: {
  custom: {
    50: '#8c96c9',
    500: '#586db2',
    950: '#000000',
  },
}

SCSS

$custom: #586db2;
$custom-light: #8c96c9;
$custom-dark: #000000;

JSON

{
  "hex": "#586db2",
  "rgb": {
    "r": 88,
    "g": 109,
    "b": 178
  },
  "hsl": {
    "h": 226,
    "s": 36.885,
    "l": 52.157
  },
  "oklch": {
    "l": 0.54964,
    "c": 0.11062,
    "h": 269.7
  },
  "luminance": 0.16226
}

Semantic roles & 50–950 ramp

primary

#586DB2

secondary

#C7BD9F

accent

#B25BCD

background

#F8F9FC

surface

#F0F1F8

border

#CBCBD1

text

#0C0D13

muted

#7D7E82

Preview Lab

Preview with #586DB2

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

Preview Lab → · Contrast checker → · Palette generator →