#586CC4#586CC4

#586CC4 is a mid, vivid blue. Relative luminance 0.168; OKLCH L 55.8% C 0.138 H 271.7°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#586CC4
RGB	rgb(88, 108, 196)
HSL	hsl(229, 48%, 56%)
HSV	hsv(229, 55%, 77%)
CMYK	cmyk(55.1%, 44.9%, 0%, 23.1%)
CIE-LAB	lab(47.99, 18.32, -48.41)
CIE-LCH	lch(47.99, 51.76, 290.73°)
OKLab	oklab(55.84% 0.004 -0.1378)
OKLCH	oklch(55.84% 0.138 271.7)
XYZ	xyz(19.3476, 16.7840, 54.4339)
Luminance	0.1678 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586CC4 #C4B058

analogous

#58A2C4 #586CC4 #7A58C4

triadic

#586CC4 #C4586C #6CC458

tetradic

#586CC4 #C458A2 #C4B058 #58C47A

square

#586CC4 #C458A2 #C4B058 #58C47A

split-complementary

#586CC4 #C47A58 #A2C458

monochromatic

#2A3877 #3A4EA5 #586CC4 #8594D4 #B2BCE4

Accessibility & contrast

On white

4.82

#586CC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#586CC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586CC4

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586CC4	#FFFFFF	#000000	##FFFFFF
##586CC4	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4577C7

Deuteranopia (green-blind)

#386DC2

Tritanopia (blue-blind)

#1D7F8E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #586cc4;
/* rgb */ color: rgb(88, 108, 196);
/* oklch */ color: oklch(55.8% 0.138 271.7);

Tailwind

colors: {
  custom: {
    50: '#8f95d6',
    500: '#586cc4',
    950: '#000000',
  },
}

SCSS

$custom: #586cc4;
$custom-light: #8f95d6;
$custom-dark: #000000;

JSON

{
  "hex": "#586cc4",
  "rgb": {
    "r": 88,
    "g": 108,
    "b": 196
  },
  "hsl": {
    "h": 228.889,
    "s": 47.788,
    "l": 55.686
  },
  "oklch": {
    "l": 0.55837,
    "c": 0.13784,
    "h": 271.7
  },
  "luminance": 0.16785
}

Semantic roles & 50–950 ramp

primary

#586CC4

secondary

#D2CAA5

accent

#BE50D7

background

#F9F9FD

surface

#F1F1FA

border

#CBCBD3

text

#0D0D14

muted

#7E7E83

Preview Lab

Preview with #586CC4

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

Preview Lab → · Contrast checker → · Palette generator →