#5659BD#5659BD

#5659BD is a mid, vivid blue. Relative luminance 0.128; OKLCH L 51.5% C 0.154 H 278.2°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#5659BD
RGB	rgb(86, 89, 189)
HSL	hsl(238, 44%, 54%)
HSV	hsv(238, 54%, 74%)
CMYK	cmyk(54.5%, 52.9%, 0%, 25.9%)
CIE-LAB	lab(42.45, 27.48, -53.24)
CIE-LCH	lch(42.45, 59.91, 297.31°)
OKLab	oklab(51.48% 0.022 -0.1522)
OKLCH	oklch(51.48% 0.154 278.2)
XYZ	xyz(16.5925, 12.7962, 49.7298)
Luminance	0.1280 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5659BD #BDBA56

analogous

#568DBD #5659BD #8756BD

triadic

#5659BD #BD5659 #59BD56

tetradic

#5659BD #BD568D #BDBA56 #56BD87

square

#5659BD #BD568D #BDBA56 #56BD87

split-complementary

#5659BD #BD8756 #8DBD56

monochromatic

#2B2D6E #3C3F9A #5659BD #8284CE #AEAFDF

Accessibility & contrast

On white

5.90

#5659BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#5659BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5659BD

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5659BD	#FFFFFF	#000000	##FFFFFF
##5659BD	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2168C0

Deuteranopia (green-blind)

#0D60BB

Tritanopia (blue-blind)

#257082

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #5659bd;
/* rgb */ color: rgb(86, 89, 189);
/* oklch */ color: oklch(51.5% 0.154 278.2);

Tailwind

colors: {
  custom: {
    50: '#8e87d1',
    500: '#5659bd',
    950: '#000000',
  },
}

SCSS

$custom: #5659bd;
$custom-light: #8e87d1;
$custom-dark: #000000;

JSON

{
  "hex": "#5659bd",
  "rgb": {
    "r": 86,
    "g": 89,
    "b": 189
  },
  "hsl": {
    "h": 238.252,
    "s": 43.83,
    "l": 53.922
  },
  "oklch": {
    "l": 0.51477,
    "c": 0.15378,
    "h": 278.2
  },
  "luminance": 0.12797
}

Semantic roles & 50–950 ramp

primary

#5659BD

secondary

#CDCCA1

accent

#D054D4

background

#F9F8FC

surface

#F1EFF9

border

#CBCAD2

text

#0D0B14

muted

#7E7C82

Preview Lab

Preview with #5659BD

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

Preview Lab → · Contrast checker → · Palette generator →