#586CC3#586CC3

#586CC3 is a mid, vivid blue. Relative luminance 0.167; OKLCH L 55.8% C 0.136 H 271.6°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#586CC3
RGB	rgb(88, 108, 195)
HSL	hsl(229, 47%, 55%)
HSV	hsv(229, 55%, 76%)
CMYK	cmyk(54.9%, 44.6%, 0%, 23.5%)
CIE-LAB	lab(47.93, 17.99, -47.93)
CIE-LCH	lch(47.93, 51.19, 290.58°)
OKLab	oklab(55.77% 0.0038 -0.1364)
OKLCH	oklch(55.77% 0.136 271.6)
XYZ	xyz(19.2342, 16.7386, 53.8365)
Luminance	0.1674 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586CC3 #C3AF58

analogous

#58A1C3 #586CC3 #7958C3

triadic

#586CC3 #C3586C #6CC358

tetradic

#586CC3 #C358A1 #C3AF58 #58C379

square

#586CC3 #C358A1 #C3AF58 #58C379

split-complementary

#586CC3 #C37958 #A1C358

monochromatic

#2A3976 #3B4EA3 #586CC3 #8594D3 #B2BBE3

Accessibility & contrast

On white

4.83

#586CC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#586CC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586CC3

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586CC3	#FFFFFF	#000000	##FFFFFF
##586CC3	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4677C6

Deuteranopia (green-blind)

#396DC1

Tritanopia (blue-blind)

#1F7F8E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #586cc3;
/* rgb */ color: rgb(88, 108, 195);
/* oklch */ color: oklch(55.8% 0.136 271.6);

Tailwind

colors: {
  custom: {
    50: '#8f95d6',
    500: '#586cc3',
    950: '#000000',
  },
}

SCSS

$custom: #586cc3;
$custom-light: #8f95d6;
$custom-dark: #000000;

JSON

{
  "hex": "#586cc3",
  "rgb": {
    "r": 88,
    "g": 108,
    "b": 195
  },
  "hsl": {
    "h": 228.785,
    "s": 47.137,
    "l": 55.49
  },
  "oklch": {
    "l": 0.55774,
    "c": 0.13641,
    "h": 271.6
  },
  "luminance": 0.1674
}

Semantic roles & 50–950 ramp

primary

#586CC3

secondary

#D2C9A5

accent

#BE51D7

background

#F9F9FD

surface

#F1F1FA

border

#CBCBD3

text

#0D0D14

muted

#7E7E83

Preview Lab

Preview with #586CC3

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

Preview Lab → · Contrast checker → · Palette generator →