#5589FF#5589FF

#5589FF is a light, vivid blue. Relative luminance 0.270; OKLCH L 65.3% C 0.184 H 264.1°. Best body text is #000000 at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#5589FF
RGB	rgb(85, 137, 255)
HSL	hsl(222, 100%, 67%)
HSV	hsv(222, 67%, 100%)
CMYK	cmyk(66.7%, 46.3%, 0%, 0%)
CIE-LAB	lab(59.01, 19.87, -63.90)
CIE-LCH	lch(59.01, 66.91, 287.27°)
OKLab	oklab(65.35% -0.0189 -0.183)
OKLCH	oklch(65.35% 0.184 264.1)
XYZ	xyz(30.7356, 27.0396, 98.1877)
Luminance	0.2704 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5589FF #FFCB55

analogous

#55DEFF #5589FF #7655FF

triadic

#5589FF #FF5589 #89FF55

tetradic

#5589FF #FF55DE #FFCB55 #55FF76

square

#5589FF #FF55DE #FFCB55 #55FF76

split-complementary

#5589FF #FF7655 #DEFF55

monochromatic

#0043DA #185FFF #5589FF #92B3FF #CFDEFF

Accessibility & contrast

On white

3.28

#5589FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.41

#5589FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5589FF

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5589FF	#FFFFFF	#000000	##000000
##5589FF	1.00	3.28	6.41	6.41
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.41	21.00	1.00	1.00
##000000	6.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C96FF

Deuteranopia (green-blind)

#2787FD

Tritanopia (blue-blind)

#00A4B8

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #5589ff;
/* rgb */ color: rgb(85, 137, 255);
/* oklch */ color: oklch(65.3% 0.184 264.1);

Tailwind

colors: {
  custom: {
    50: '#96aaff',
    500: '#5589ff',
    950: '#000000',
  },
}

SCSS

$custom: #5589ff;
$custom-light: #96aaff;
$custom-dark: #000000;

JSON

{
  "hex": "#5589ff",
  "rgb": {
    "r": 85,
    "g": 137,
    "b": 255
  },
  "hsl": {
    "h": 221.647,
    "s": 100,
    "l": 66.667
  },
  "oklch": {
    "l": 0.65346,
    "c": 0.18396,
    "h": 264.1
  },
  "luminance": 0.27043
}

Semantic roles & 50–950 ramp

primary

#5589FF

secondary

#F3E3BD

accent

#9F00E6

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F1018

muted

#7F7F86

Preview Lab

Preview with #5589FF

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

Preview Lab → · Contrast checker → · Palette generator →