#5865BF#5865BF

#5865BF is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.1% C 0.140 H 274.6°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#5865BF
RGB	rgb(88, 101, 191)
HSL	hsl(232, 45%, 55%)
HSV	hsv(232, 54%, 75%)
CMYK	cmyk(53.9%, 47.1%, 0%, 25.1%)
CIE-LAB	lab(45.83, 21.05, -48.97)
CIE-LCH	lch(45.83, 53.31, 293.26°)
OKLab	oklab(54.1% 0.0111 -0.1395)
OKLCH	oklch(54.1% 0.14 274.6)
XYZ	xyz(18.0791, 15.1424, 51.2502)
Luminance	0.1514 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5865BF #BFB258

analogous

#5899BF #5865BF #7E58BF

triadic

#5865BF #BF5865 #65BF58

tetradic

#5865BF #BF5899 #BFB258 #58BF7E

square

#5865BF #BF5899 #BFB258 #58BF7E

split-complementary

#5865BF #BF7E58 #99BF58

monochromatic

#2B3471 #3C499D #5865BF #848ED0 #B0B7E1

Accessibility & contrast

On white

5.21

#5865BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#5865BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5865BF

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5865BF	#FFFFFF	#000000	##FFFFFF
##5865BF	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C71C2

Deuteranopia (green-blind)

#3068BD

Tritanopia (blue-blind)

#267989

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #5865bf;
/* rgb */ color: rgb(88, 101, 191);
/* oklch */ color: oklch(54.1% 0.140 274.6);

Tailwind

colors: {
  custom: {
    50: '#8e90d3',
    500: '#5865bf',
    950: '#000000',
  },
}

SCSS

$custom: #5865bf;
$custom-light: #8e90d3;
$custom-dark: #000000;

JSON

{
  "hex": "#5865bf",
  "rgb": {
    "r": 88,
    "g": 101,
    "b": 191
  },
  "hsl": {
    "h": 232.427,
    "s": 44.589,
    "l": 54.706
  },
  "oklch": {
    "l": 0.54099,
    "c": 0.13994,
    "h": 274.6
  },
  "luminance": 0.15144
}

Semantic roles & 50–950 ramp

primary

#5865BF

secondary

#CFCAA4

accent

#C454D4

background

#F9F8FD

surface

#F1F0FA

border

#CBCBD3

text

#0D0C14

muted

#7E7D83

Preview Lab

Preview with #5865BF

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

Preview Lab → · Contrast checker → · Palette generator →