#5864DB#5864DB

#5864DB is a mid, vivid blue. Relative luminance 0.163; OKLCH L 55.8% C 0.180 H 274.6°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#5864DB
RGB	rgb(88, 100, 219)
HSL	hsl(235, 65%, 60%)
HSV	hsv(235, 60%, 86%)
CMYK	cmyk(59.8%, 54.3%, 0%, 14.1%)
CIE-LAB	lab(47.37, 30.87, -62.55)
CIE-LCH	lch(47.37, 69.75, 296.26°)
OKLab	oklab(55.83% 0.0146 -0.1794)
OKLCH	oklch(55.83% 0.18 274.6)
XYZ	xyz(21.3637, 16.3019, 69.0249)
Luminance	0.1630 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5864DB #DBCF58

analogous

#58A5DB #5864DB #8E58DB

triadic

#5864DB #DB5864 #64DB58

tetradic

#5864DB #DB58A5 #DBCF58 #58DB8E

square

#5864DB #DB58A5 #DBCF58 #58DB8E

split-complementary

#5864DB #DB8E58 #A5DB58

monochromatic

#212C98 #2C3ACA #5864DB #8A93E6 #BDC1F1

Accessibility & contrast

On white

4.93

#5864DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#5864DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5864DB

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5864DB	#FFFFFF	#000000	##FFFFFF
##5864DB	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D76DF

Deuteranopia (green-blind)

#006BD9

Tritanopia (blue-blind)

#008096

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #5864db;
/* rgb */ color: rgb(88, 100, 219);
/* oklch */ color: oklch(55.8% 0.180 274.6);

Tailwind

colors: {
  custom: {
    50: '#9390e7',
    500: '#5864db',
    950: '#000000',
  },
}

SCSS

$custom: #5864db;
$custom-light: #9390e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5864db",
  "rgb": {
    "r": 88,
    "g": 100,
    "b": 219
  },
  "hsl": {
    "h": 234.504,
    "s": 64.532,
    "l": 60.196
  },
  "oklch": {
    "l": 0.55834,
    "c": 0.18004,
    "h": 274.6
  },
  "luminance": 0.16304
}

Semantic roles & 50–950 ramp

primary

#5864DB

secondary

#E1DCAE

accent

#BC19CC

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5864DB

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

Preview Lab → · Contrast checker → · Palette generator →