#586DDA#586DDA

#586DDA is a mid, vivid blue. Relative luminance 0.181; OKLCH L 57.5% C 0.167 H 271.9°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#586DDA
RGB	rgb(88, 109, 218)
HSL	hsl(230, 64%, 60%)
HSV	hsv(230, 60%, 85%)
CMYK	cmyk(59.6%, 50%, 0%, 14.5%)
CIE-LAB	lab(49.58, 24.97, -58.41)
CIE-LCH	lch(49.58, 63.53, 293.15°)
OKLab	oklab(57.48% 0.0057 -0.1672)
OKLCH	oklch(57.48% 0.167 271.9)
XYZ	xyz(22.1438, 18.0722, 68.6374)
Luminance	0.1807 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586DDA #DAC558

analogous

#58AEDA #586DDA #8458DA

triadic

#586DDA #DA586D #6DDA58

tetradic

#586DDA #DA58AE #DAC558 #58DA84

square

#586DDA #DA58AE #DAC558 #58DA84

split-complementary

#586DDA #DA8458 #AEDA58

monochromatic

#213496 #2C46C8 #586DDA #8A99E5 #BCC5F0

Accessibility & contrast

On white

4.55

#586DDA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#586DDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #586DDA

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586DDA	#FFFFFF	#000000	##000000
##586DDA	1.00	4.55	4.61	4.61
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#327CDE

Deuteranopia (green-blind)

#1570D8

Tritanopia (blue-blind)

#008699

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #586dda;
/* rgb */ color: rgb(88, 109, 218);
/* oklch */ color: oklch(57.5% 0.167 271.9);

Tailwind

colors: {
  custom: {
    50: '#9296e6',
    500: '#586dda',
    950: '#000000',
  },
}

SCSS

$custom: #586dda;
$custom-light: #9296e6;
$custom-dark: #000000;

JSON

{
  "hex": "#586dda",
  "rgb": {
    "r": 88,
    "g": 109,
    "b": 218
  },
  "hsl": {
    "h": 230.308,
    "s": 63.725,
    "l": 60
  },
  "oklch": {
    "l": 0.5748,
    "c": 0.16726,
    "h": 271.9
  },
  "luminance": 0.18074
}

Semantic roles & 50–950 ramp

primary

#586DDA

secondary

#E0D8AE

accent

#CC41E7

background

#F9F9FE

surface

#F2F1FC

border

#CCCBD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #586DDA

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

Preview Lab → · Contrast checker → · Palette generator →