#5863BE#5863BE

#5863BE is a mid, vivid blue. Relative luminance 0.147; OKLCH L 53.6% C 0.141 H 275.4°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#5863BE
RGB	rgb(88, 99, 190)
HSL	hsl(234, 44%, 55%)
HSV	hsv(234, 54%, 75%)
CMYK	cmyk(53.7%, 47.9%, 0%, 25.5%)
CIE-LAB	lab(45.24, 21.97, -49.34)
CIE-LCH	lch(45.24, 54.01, 294.01°)
OKLab	oklab(53.63% 0.0133 -0.1406)
OKLCH	oklch(53.63% 0.141 275.4)
XYZ	xyz(17.7776, 14.7149, 50.6087)
Luminance	0.1472 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5863BE #BEB358

analogous

#5896BE #5863BE #8058BE

triadic

#5863BE #BE5863 #63BE58

tetradic

#5863BE #BE5896 #BEB358 #58BE80

square

#5863BE #BE5896 #BEB358 #58BE80

split-complementary

#5863BE #BE8058 #96BE58

monochromatic

#2C3370 #3D479C #5863BE #848CCF #B0B5E0

Accessibility & contrast

On white

5.33

#5863BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#5863BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5863BE

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5863BE	#FFFFFF	#000000	##FFFFFF
##5863BE	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#396FC1

Deuteranopia (green-blind)

#2D67BC

Tritanopia (blue-blind)

#287787

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #5863be;
/* rgb */ color: rgb(88, 99, 190);
/* oklch */ color: oklch(53.6% 0.141 275.4);

Tailwind

colors: {
  custom: {
    50: '#8e8fd2',
    500: '#5863be',
    950: '#000000',
  },
}

SCSS

$custom: #5863be;
$custom-light: #8e8fd2;
$custom-dark: #000000;

JSON

{
  "hex": "#5863be",
  "rgb": {
    "r": 88,
    "g": 99,
    "b": 190
  },
  "hsl": {
    "h": 233.529,
    "s": 43.966,
    "l": 54.51
  },
  "oklch": {
    "l": 0.53634,
    "c": 0.14121,
    "h": 275.4
  },
  "luminance": 0.14716
}

Semantic roles & 50–950 ramp

primary

#5863BE

secondary

#CECAA3

accent

#C654D4

background

#F9F8FC

surface

#F1F0F9

border

#CBCBD2

text

#0D0C14

muted

#7E7D82

Preview Lab

Preview with #5863BE

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

Preview Lab → · Contrast checker → · Palette generator →