#586BC1#586BC1

#586BC1 is a mid, vivid blue. Relative luminance 0.164; OKLCH L 55.4% C 0.135 H 272.0°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#586BC1
RGB	rgb(88, 107, 193)
HSL	hsl(229, 46%, 55%)
HSV	hsv(229, 54%, 76%)
CMYK	cmyk(54.4%, 44.6%, 0%, 24.3%)
CIE-LAB	lab(47.55, 17.96, -47.39)
CIE-LCH	lch(47.55, 50.68, 290.76°)
OKLab	oklab(55.44% 0.0046 -0.1348)
OKLCH	oklch(55.44% 0.135 272)
XYZ	xyz(18.9047, 16.4390, 52.6186)
Luminance	0.1644 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586BC1 #C1AE58

analogous

#589FC1 #586BC1 #7958C1

triadic

#586BC1 #C1586B #6BC158

tetradic

#586BC1 #C1589F #C1AE58 #58C179

square

#586BC1 #C1589F #C1AE58 #58C179

split-complementary

#586BC1 #C17958 #9FC158

monochromatic

#2B3874 #3C4EA0 #586BC1 #8593D2 #B1BAE2

Accessibility & contrast

On white

4.90

#586BC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#586BC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586BC1

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586BC1	#FFFFFF	#000000	##FFFFFF
##586BC1	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4576C4

Deuteranopia (green-blind)

#396DBF

Tritanopia (blue-blind)

#227E8C

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #586bc1;
/* rgb */ color: rgb(88, 107, 193);
/* oklch */ color: oklch(55.4% 0.135 272.0);

Tailwind

colors: {
  custom: {
    50: '#8e95d4',
    500: '#586bc1',
    950: '#000000',
  },
}

SCSS

$custom: #586bc1;
$custom-light: #8e95d4;
$custom-dark: #000000;

JSON

{
  "hex": "#586bc1",
  "rgb": {
    "r": 88,
    "g": 107,
    "b": 193
  },
  "hsl": {
    "h": 229.143,
    "s": 45.852,
    "l": 55.098
  },
  "oklch": {
    "l": 0.55444,
    "c": 0.13487,
    "h": 272
  },
  "luminance": 0.1644
}

Semantic roles & 50–950 ramp

primary

#586BC1

secondary

#D0C8A4

accent

#BE52D6

background

#F9F9FD

surface

#F1F1FA

border

#CBCBD3

text

#0D0D14

muted

#7E7E83

Preview Lab

Preview with #586BC1

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

Preview Lab → · Contrast checker → · Palette generator →