#5864BD#5864BD

#5864BD is a mid, vivid blue. Relative luminance 0.149; OKLCH L 53.8% C 0.138 H 275.0°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#5864BD
RGB	rgb(88, 100, 189)
HSL	hsl(233, 43%, 54%)
HSV	hsv(233, 53%, 74%)
CMYK	cmyk(53.4%, 47.1%, 0%, 25.9%)
CIE-LAB	lab(45.44, 21.02, -48.43)
CIE-LCH	lch(45.44, 52.80, 293.47°)
OKLab	oklab(53.77% 0.012 -0.1379)
OKLCH	oklch(53.77% 0.138 275)
XYZ	xyz(17.7640, 14.8620, 50.0668)
Luminance	0.1486 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5864BD #BDB158

analogous

#5897BD #5864BD #7F58BD

triadic

#5864BD #BD5864 #64BD58

tetradic

#5864BD #BD5897 #BDB158 #58BD7F

square

#5864BD #BD5897 #BDB158 #58BD7F

split-complementary

#5864BD #BD7F58 #97BD58

monochromatic

#2C346F #3D489B #5864BD #848DCE #B0B5E0

Accessibility & contrast

On white

5.29

#5864BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#5864BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5864BD

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5864BD	#FFFFFF	#000000	##FFFFFF
##5864BD	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C70C0

Deuteranopia (green-blind)

#3068BB

Tritanopia (blue-blind)

#297787

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #5864bd;
/* rgb */ color: rgb(88, 100, 189);
/* oklch */ color: oklch(53.8% 0.138 275.0);

Tailwind

colors: {
  custom: {
    50: '#8e8fd1',
    500: '#5864bd',
    950: '#000000',
  },
}

SCSS

$custom: #5864bd;
$custom-light: #8e8fd1;
$custom-dark: #000000;

JSON

{
  "hex": "#5864bd",
  "rgb": {
    "r": 88,
    "g": 100,
    "b": 189
  },
  "hsl": {
    "h": 232.871,
    "s": 43.348,
    "l": 54.314
  },
  "oklch": {
    "l": 0.53769,
    "c": 0.13843,
    "h": 275
  },
  "luminance": 0.14863
}

Semantic roles & 50–950 ramp

primary

#5864BD

secondary

#CEC9A3

accent

#C455D3

background

#F9F8FC

surface

#F1F0F9

border

#CBCBD2

text

#0D0C14

muted

#7E7D82

Preview Lab

Preview with #5864BD

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

Preview Lab → · Contrast checker → · Palette generator →