#5589E9#5589E9

#5589E9 is a light, vivid blue. Relative luminance 0.257; OKLCH L 64.0% C 0.155 H 261.6°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#5589E9
RGB	rgb(85, 137, 233)
HSL	hsl(219, 77%, 62%)
HSV	hsv(219, 64%, 91%)
CMYK	cmyk(63.5%, 41.2%, 0%, 8.6%)
CIE-LAB	lab(57.75, 12.37, -53.75)
CIE-LCH	lch(57.75, 55.16, 282.96°)
OKLab	oklab(63.97% -0.0226 -0.1532)
OKLCH	oklch(63.97% 0.155 261.6)
XYZ	xyz(27.3948, 25.7032, 80.5925)
Luminance	0.2571 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5589E9 #E9B555

analogous

#55D3E9 #5589E9 #6B55E9

triadic

#5589E9 #E95589 #89E955

tetradic

#5589E9 #E955D3 #E9B555 #55E96B

square

#5589E9 #E955D3 #E9B555 #55E96B

split-complementary

#5589E9 #E96B55 #D3E955

monochromatic

#164BAD #1F63E2 #5589E9 #8BAFF0 #C1D4F7

Accessibility & contrast

On white

3.42

#5589E9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#5589E9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5589E9

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5589E9	#FFFFFF	#000000	##000000
##5589E9	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D92ED

Deuteranopia (green-blind)

#4784E7

Tritanopia (blue-blind)

#009FAE

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #5589e9;
/* rgb */ color: rgb(85, 137, 233);
/* oklch */ color: oklch(64.0% 0.155 261.6);

Tailwind

colors: {
  custom: {
    50: '#92aaf0',
    500: '#5589e9',
    950: '#000000',
  },
}

SCSS

$custom: #5589e9;
$custom-light: #92aaf0;
$custom-dark: #000000;

JSON

{
  "hex": "#5589e9",
  "rgb": {
    "r": 85,
    "g": 137,
    "b": 233
  },
  "hsl": {
    "h": 218.919,
    "s": 77.083,
    "l": 62.353
  },
  "oklch": {
    "l": 0.63973,
    "c": 0.15484,
    "h": 261.6
  },
  "luminance": 0.25706
}

Semantic roles & 50–950 ramp

primary

#5589E9

secondary

#E8D5B2

accent

#910CD9

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5589E9

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

Preview Lab → · Contrast checker → · Palette generator →