#586AC3#586AC3

#586AC3 is a mid, vivid blue. Relative luminance 0.163; OKLCH L 55.4% C 0.139 H 272.5°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#586AC3
RGB	rgb(88, 106, 195)
HSL	hsl(230, 47%, 55%)
HSV	hsv(230, 55%, 76%)
CMYK	cmyk(54.9%, 45.6%, 0%, 23.5%)
CIE-LAB	lab(47.39, 19.24, -48.78)
CIE-LCH	lch(47.39, 52.44, 291.52°)
OKLab	oklab(55.37% 0.0061 -0.1389)
OKLCH	oklch(55.37% 0.139 272.5)
XYZ	xyz(19.0257, 16.3216, 53.7670)
Luminance	0.1632 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586AC3 #C3B158

analogous

#589FC3 #586AC3 #7C58C3

triadic

#586AC3 #C3586A #6AC358

tetradic

#586AC3 #C3589F #C3B158 #58C37C

square

#586AC3 #C3589F #C3B158 #58C37C

split-complementary

#586AC3 #C37C58 #9FC358

monochromatic

#2A3776 #3B4CA3 #586AC3 #8592D3 #B2BAE3

Accessibility & contrast

On white

4.92

#586AC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#586AC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586AC3

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586AC3	#FFFFFF	#000000	##FFFFFF
##586AC3	1.00	4.92	4.26	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4275C6

Deuteranopia (green-blind)

#356CC1

Tritanopia (blue-blind)

#1F7E8D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #586ac3;
/* rgb */ color: rgb(88, 106, 195);
/* oklch */ color: oklch(55.4% 0.139 272.5);

Tailwind

colors: {
  custom: {
    50: '#8f94d6',
    500: '#586ac3',
    950: '#000000',
  },
}

SCSS

$custom: #586ac3;
$custom-light: #8f94d6;
$custom-dark: #000000;

JSON

{
  "hex": "#586ac3",
  "rgb": {
    "r": 88,
    "g": 106,
    "b": 195
  },
  "hsl": {
    "h": 229.907,
    "s": 47.137,
    "l": 55.49
  },
  "oklch": {
    "l": 0.55366,
    "c": 0.13902,
    "h": 272.5
  },
  "luminance": 0.16323
}

Semantic roles & 50–950 ramp

primary

#586AC3

secondary

#D2CAA5

accent

#C051D7

background

#F9F9FD

surface

#F1F1FA

border

#CBCBD3

text

#0D0D14

muted

#7E7E83

Preview Lab

Preview with #586AC3

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

Preview Lab → · Contrast checker → · Palette generator →