#586BC8#586BC8

#586BC8 is a mid, vivid blue. Relative luminance 0.168; OKLCH L 55.9% C 0.145 H 272.2°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#586BC8
RGB	rgb(88, 107, 200)
HSL	hsl(230, 50%, 56%)
HSV	hsv(230, 56%, 78%)
CMYK	cmyk(56%, 46.5%, 0%, 21.6%)
CIE-LAB	lab(47.95, 20.25, -50.76)
CIE-LCH	lch(47.95, 54.65, 291.75°)
OKLab	oklab(55.89% 0.0057 -0.1447)
OKLCH	oklch(55.89% 0.145 272.2)
XYZ	xyz(19.7041, 16.7588, 56.8288)
Luminance	0.1676 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586BC8 #C8B558

analogous

#58A3C8 #586BC8 #7D58C8

triadic

#586BC8 #C8586B #6BC858

tetradic

#586BC8 #C858A3 #C8B558 #58C87D

square

#586BC8 #C858A3 #C8B558 #58C87D

split-complementary

#586BC8 #C87D58 #A3C858

monochromatic

#29377D #384CAB #586BC8 #8694D7 #B4BDE6

Accessibility & contrast

On white

4.83

#586BC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#586BC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #586BC8

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586BC8	#FFFFFF	#000000	##FFFFFF
##586BC8	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)

#4077CB

Deuteranopia (green-blind)

#316DC6

Tritanopia (blue-blind)

#168090

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #586bc8;
/* rgb */ color: rgb(88, 107, 200);
/* oklch */ color: oklch(55.9% 0.145 272.2);

Tailwind

colors: {
  custom: {
    50: '#8f95d9',
    500: '#586bc8',
    950: '#000000',
  },
}

SCSS

$custom: #586bc8;
$custom-light: #8f95d9;
$custom-dark: #000000;

JSON

{
  "hex": "#586bc8",
  "rgb": {
    "r": 88,
    "g": 107,
    "b": 200
  },
  "hsl": {
    "h": 229.821,
    "s": 50.45,
    "l": 56.471
  },
  "oklch": {
    "l": 0.55888,
    "c": 0.1448,
    "h": 272.2
  },
  "luminance": 0.1676
}

Semantic roles & 50–950 ramp

primary

#586BC8

secondary

#D5CDA7

accent

#C24EDA

background

#F9F9FD

surface

#F2F1FA

border

#CCCBD3

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #586BC8

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

Preview Lab → · Contrast checker → · Palette generator →