#586DB4#586DB4

#586DB4 is a mid, moderate blue. Relative luminance 0.163; OKLCH L 55.1% C 0.114 H 269.9°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#586DB4
RGB	rgb(88, 109, 180)
HSL	hsl(226, 38%, 53%)
HSV	hsv(226, 51%, 71%)
CMYK	cmyk(51.1%, 39.4%, 0%, 29.4%)
CIE-LAB	lab(47.37, 12.52, -40.13)
CIE-LCH	lch(47.37, 42.04, 287.33°)
OKLab	oklab(55.08% -0.0001 -0.1135)
OKLCH	oklch(55.08% 0.114 269.9)
XYZ	xyz(17.7287, 16.3061, 45.3844)
Luminance	0.1631 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586DB4 #B49F58

analogous

#589BB4 #586DB4 #7158B4

triadic

#586DB4 #B4586D #6DB458

tetradic

#586DB4 #B4589B #B49F58 #58B471

square

#586DB4 #B4589B #B49F58 #58B471

split-complementary

#586DB4 #B47158 #9BB458

monochromatic

#2D3A64 #40528F #586DB4 #8292C7 #ACB7DA

Accessibility & contrast

On white

4.93

#586DB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#586DB4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586DB4

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586DB4	#FFFFFF	#000000	##FFFFFF
##586DB4	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5175B7

Deuteranopia (green-blind)

#476DB2

Tritanopia (blue-blind)

#307C88

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #586db4;
/* rgb */ color: rgb(88, 109, 180);
/* oklch */ color: oklch(55.1% 0.114 269.9);

Tailwind

colors: {
  custom: {
    50: '#8d96cb',
    500: '#586db4',
    950: '#000000',
  },
}

SCSS

$custom: #586db4;
$custom-light: #8d96cb;
$custom-dark: #000000;

JSON

{
  "hex": "#586db4",
  "rgb": {
    "r": 88,
    "g": 109,
    "b": 180
  },
  "hsl": {
    "h": 226.304,
    "s": 38.017,
    "l": 52.549
  },
  "oklch": {
    "l": 0.55079,
    "c": 0.11353,
    "h": 269.9
  },
  "luminance": 0.16307
}

Semantic roles & 50–950 ramp

primary

#586DB4

secondary

#C8BFA0

accent

#B35ACE

background

#F8F9FC

surface

#F0F1F8

border

#CBCBD1

text

#0D0D13

muted

#7D7E82

Preview Lab

Preview with #586DB4

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

Preview Lab → · Contrast checker → · Palette generator →