#586DDE#586DDE

#586DDE is a mid, vivid blue. Relative luminance 0.183; OKLCH L 57.8% C 0.173 H 272.0°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#586DDE
RGB	rgb(88, 109, 222)
HSL	hsl(231, 67%, 61%)
HSV	hsv(231, 60%, 87%)
CMYK	cmyk(60.4%, 50.9%, 0%, 12.9%)
CIE-LAB	lab(49.84, 26.31, -60.26)
CIE-LCH	lch(49.84, 65.76, 293.58°)
OKLab	oklab(57.76% 0.006 -0.1726)
OKLCH	oklch(57.76% 0.173 272)
XYZ	xyz(22.6736, 18.2841, 71.4274)
Luminance	0.1829 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#586DDE #DEC958

analogous

#58B0DE #586DDE #8658DE

triadic

#586DDE #DE586D #6DDE58

tetradic

#586DDE #DE58B0 #DEC958 #58DE86

square

#586DDE #DE58B0 #DEC958 #58DE86

split-complementary

#586DDE #DE8658 #B0DE58

monochromatic

#1F339D #2943D0 #586DDE #8B9AE8 #BEC6F2

Accessibility & contrast

On white

4.51

#586DDE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#586DDE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #586DDE

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##586DDE	#FFFFFF	#000000	##000000
##586DDE	1.00	4.51	4.66	4.66
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D7DE2

Deuteranopia (green-blind)

#0371DC

Tritanopia (blue-blind)

#00879B

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #586dde;
/* rgb */ color: rgb(88, 109, 222);
/* oklch */ color: oklch(57.8% 0.173 272.0);

Tailwind

colors: {
  custom: {
    50: '#9396e9',
    500: '#586dde',
    950: '#000000',
  },
}

SCSS

$custom: #586dde;
$custom-light: #9396e9;
$custom-dark: #000000;

JSON

{
  "hex": "#586dde",
  "rgb": {
    "r": 88,
    "g": 109,
    "b": 222
  },
  "hsl": {
    "h": 230.597,
    "s": 67,
    "l": 60.784
  },
  "oklch": {
    "l": 0.57755,
    "c": 0.17272,
    "h": 272
  },
  "luminance": 0.18286
}

Semantic roles & 50–950 ramp

primary

#586DDE

secondary

#E2DAB0

accent

#B217CF

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #586DDE

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

Preview Lab → · Contrast checker → · Palette generator →