#5589DF#5589DF

#5589DF is a light, vivid blue. Relative luminance 0.252; OKLCH L 63.4% C 0.142 H 259.9°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#5589DF
RGB	rgb(85, 137, 223)
HSL	hsl(217, 68%, 60%)
HSV	hsv(217, 62%, 87%)
CMYK	cmyk(61.9%, 38.6%, 0%, 12.5%)
CIE-LAB	lab(57.22, 9.00, -49.03)
CIE-LCH	lch(57.22, 49.85, 280.40°)
OKLab	oklab(63.39% -0.0247 -0.1393)
OKLCH	oklch(63.39% 0.142 259.9)
XYZ	xyz(26.0066, 25.1480, 73.2812)
Luminance	0.2515 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5589DF #DFAB55

analogous

#55CEDF #5589DF #6655DF

triadic

#5589DF #DF5589 #89DF55

tetradic

#5589DF #DF55CE #DFAB55 #55DF66

square

#5589DF #DF55CE #DFAB55 #55DF66

split-complementary

#5589DF #DF6655 #CEDF55

monochromatic

#1D4D9C #2767D0 #5589DF #89ADE9 #BCD1F2

Accessibility & contrast

On white

3.48

#5589DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#5589DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5589DF

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5589DF	#FFFFFF	#000000	##000000
##5589DF	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6390E2

Deuteranopia (green-blind)

#5083DD

Tritanopia (blue-blind)

#009CA9

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #5589df;
/* rgb */ color: rgb(85, 137, 223);
/* oklch */ color: oklch(63.4% 0.142 259.9);

Tailwind

colors: {
  custom: {
    50: '#91abe9',
    500: '#5589df',
    950: '#000000',
  },
}

SCSS

$custom: #5589df;
$custom-light: #91abe9;
$custom-dark: #000000;

JSON

{
  "hex": "#5589df",
  "rgb": {
    "r": 85,
    "g": 137,
    "b": 223
  },
  "hsl": {
    "h": 217.391,
    "s": 68.317,
    "l": 60.392
  },
  "oklch": {
    "l": 0.63385,
    "c": 0.14151,
    "h": 259.9
  },
  "luminance": 0.2515
}

Semantic roles & 50–950 ramp

primary

#5589DF

secondary

#E2CEAE

accent

#8A15D0

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #5589DF

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

Preview Lab → · Contrast checker → · Palette generator →