#5865DB#5865DB

#5865DB is a mid, vivid blue. Relative luminance 0.165; OKLCH L 56.0% C 0.179 H 274.4°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#5865DB
RGB	rgb(88, 101, 219)
HSL	hsl(234, 65%, 60%)
HSV	hsv(234, 60%, 86%)
CMYK	cmyk(59.8%, 53.9%, 0%, 14.1%)
CIE-LAB	lab(47.62, 30.25, -62.15)
CIE-LCH	lch(47.62, 69.12, 295.95°)
OKLab	oklab(56.02% 0.0136 -0.1782)
OKLCH	oklch(56.02% 0.179 274.4)
XYZ	xyz(21.4602, 16.4949, 69.0570)
Luminance	0.1650 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5865DB #DBCE58

analogous

#58A6DB #5865DB #8D58DB

triadic

#5865DB #DB5865 #65DB58

tetradic

#5865DB #DB58A6 #DBCE58 #58DB8D

square

#5865DB #DB58A6 #DBCE58 #58DB8D

split-complementary

#5865DB #DB8D58 #A6DB58

monochromatic

#212D98 #2C3BCA #5865DB #8A93E6 #BDC2F1

Accessibility & contrast

On white

4.88

#5865DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#5865DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5865DB

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5865DB	#FFFFFF	#000000	##FFFFFF
##5865DB	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1377DF

Deuteranopia (green-blind)

#006BD9

Tritanopia (blue-blind)

#008196

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #5865db;
/* rgb */ color: rgb(88, 101, 219);
/* oklch */ color: oklch(56.0% 0.179 274.4);

Tailwind

colors: {
  custom: {
    50: '#9390e7',
    500: '#5865db',
    950: '#000000',
  },
}

SCSS

$custom: #5865db;
$custom-light: #9390e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5865db",
  "rgb": {
    "r": 88,
    "g": 101,
    "b": 219
  },
  "hsl": {
    "h": 234.046,
    "s": 64.532,
    "l": 60.196
  },
  "oklch": {
    "l": 0.5602,
    "c": 0.17877,
    "h": 274.4
  },
  "luminance": 0.16497
}

Semantic roles & 50–950 ramp

primary

#5865DB

secondary

#E1DCAE

accent

#BB19CC

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5865DB

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

Preview Lab → · Contrast checker → · Palette generator →