#586CD0#586CD0

#586CD0 is a mid, vivid blue. Relative luminance 0.174; OKLCH L 56.6% C 0.155 H 272.1°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#586CD0
RGB	rgb(88, 108, 208)
HSL	hsl(230, 56%, 58%)
HSV	hsv(230, 58%, 82%)
CMYK	cmyk(57.7%, 48.1%, 0%, 18.4%)
CIE-LAB	lab(48.70, 22.27, -54.14)
CIE-LCH	lch(48.70, 58.55, 292.36°)
OKLab	oklab(56.61% 0.0056 -0.1546)
OKLCH	oklch(56.61% 0.155 272.1)
XYZ	xyz(20.7685, 17.3523, 61.9172)
Luminance	0.1735 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586CD0 #D0BC58

analogous

#58A8D0 #586CD0 #8058D0

triadic

#586CD0 #D0586C #6CD058

tetradic

#586CD0 #D058A8 #D0BC58 #58D080

square

#586CD0 #D058A8 #D0BC58 #58D080

split-complementary

#586CD0 #D08058 #A8D058

monochromatic

#263687 #344AB7 #586CD0 #8896DD #B8C0EB

Accessibility & contrast

On white

4.70

#586CD0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#586CD0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586CD0

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586CD0	#FFFFFF	#000000	##FFFFFF
##586CD0	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B79D4

Deuteranopia (green-blind)

#286FCE

Tritanopia (blue-blind)

#008294

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #586cd0;
/* rgb */ color: rgb(88, 108, 208);
/* oklch */ color: oklch(56.6% 0.155 272.1);

Tailwind

colors: {
  custom: {
    50: '#9195df',
    500: '#586cd0',
    950: '#000000',
  },
}

SCSS

$custom: #586cd0;
$custom-light: #9195df;
$custom-dark: #000000;

JSON

{
  "hex": "#586cd0",
  "rgb": {
    "r": 88,
    "g": 108,
    "b": 208
  },
  "hsl": {
    "h": 230,
    "s": 56.075,
    "l": 58.039
  },
  "oklch": {
    "l": 0.56611,
    "c": 0.15472,
    "h": 272.1
  },
  "luminance": 0.17354
}

Semantic roles & 50–950 ramp

primary

#586CD0

secondary

#DAD2AA

accent

#C648DF

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #586CD0

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

Preview Lab → · Contrast checker → · Palette generator →