#5589DD#5589DD

#5589DD is a light, vivid blue. Relative luminance 0.250; OKLCH L 63.3% C 0.139 H 259.6°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#5589DD
RGB	rgb(85, 137, 221)
HSL	hsl(217, 67%, 60%)
HSV	hsv(217, 62%, 87%)
CMYK	cmyk(61.5%, 38%, 0%, 13.3%)
CIE-LAB	lab(57.12, 8.33, -48.08)
CIE-LCH	lch(57.12, 48.79, 279.83°)
OKLab	oklab(63.27% -0.0251 -0.1365)
OKLCH	oklch(63.27% 0.139 259.6)
XYZ	xyz(25.7385, 25.0407, 71.8695)
Luminance	0.2504 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5589DD #DDA955

analogous

#55CDDD #5589DD #6555DD

triadic

#5589DD #DD5589 #89DD55

tetradic

#5589DD #DD55CD #DDA955 #55DD65

square

#5589DD #DD55CD #DDA955 #55DD65

split-complementary

#5589DD #DD6555 #CDDD55

monochromatic

#1F4D99 #2967CC #5589DD #88ACE7 #BBD0F1

Accessibility & contrast

On white

3.49

#5589DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#5589DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5589DD

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5589DD	#FFFFFF	#000000	##000000
##5589DD	1.00	3.49	6.01	6.01
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.01	21.00	1.00	1.00
##000000	6.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6590E0

Deuteranopia (green-blind)

#5283DB

Tritanopia (blue-blind)

#009CA8

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #5589dd;
/* rgb */ color: rgb(85, 137, 221);
/* oklch */ color: oklch(63.3% 0.139 259.6);

Tailwind

colors: {
  custom: {
    50: '#90abe8',
    500: '#5589dd',
    950: '#000000',
  },
}

SCSS

$custom: #5589dd;
$custom-light: #90abe8;
$custom-dark: #000000;

JSON

{
  "hex": "#5589dd",
  "rgb": {
    "r": 85,
    "g": 137,
    "b": 221
  },
  "hsl": {
    "h": 217.059,
    "s": 66.667,
    "l": 60
  },
  "oklch": {
    "l": 0.6327,
    "c": 0.13885,
    "h": 259.6
  },
  "luminance": 0.25043
}

Semantic roles & 50–950 ramp

primary

#5589DD

secondary

#E1CDAD

accent

#A83EEA

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #5589DD

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

Preview Lab → · Contrast checker → · Palette generator →