#5989FF#5989FF

#5989FF is a light, vivid blue. Relative luminance 0.272; OKLCH L 65.5% C 0.183 H 265.1°. Best body text is #000000 at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#5989FF
RGB	rgb(89, 137, 255)
HSL	hsl(223, 100%, 67%)
HSV	hsv(223, 65%, 100%)
CMYK	cmyk(65.1%, 46.3%, 0%, 0%)
CIE-LAB	lab(59.19, 20.49, -63.60)
CIE-LCH	lch(59.19, 66.82, 287.86°)
OKLab	oklab(65.53% -0.0156 -0.182)
OKLCH	oklch(65.53% 0.183 265.1)
XYZ	xyz(31.1092, 27.2322, 98.2052)
Luminance	0.2723 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5989FF #FFCF59

analogous

#59DCFF #5989FF #7C59FF

triadic

#5989FF #FF5989 #89FF59

tetradic

#5989FF #FF59DC #FFCF59 #59FF7C

square

#5989FF #FF59DC #FFCF59 #59FF7C

split-complementary

#5989FF #FF7C59 #DCFF59

monochromatic

#0040DE #1C5DFF #5989FF #96B5FF #D3E0FF

Accessibility & contrast

On white

3.26

#5989FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.45

#5989FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5989FF

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5989FF	#FFFFFF	#000000	##000000
##5989FF	1.00	3.26	6.45	6.45
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.45	21.00	1.00	1.00
##000000	6.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D97FF

Deuteranopia (green-blind)

#2B87FD

Tritanopia (blue-blind)

#00A4B8

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #5989ff;
/* rgb */ color: rgb(89, 137, 255);
/* oklch */ color: oklch(65.5% 0.183 265.1);

Tailwind

colors: {
  custom: {
    50: '#98aaff',
    500: '#5989ff',
    950: '#000000',
  },
}

SCSS

$custom: #5989ff;
$custom-light: #98aaff;
$custom-dark: #000000;

JSON

{
  "hex": "#5989ff",
  "rgb": {
    "r": 89,
    "g": 137,
    "b": 255
  },
  "hsl": {
    "h": 222.651,
    "s": 100,
    "l": 67.451
  },
  "oklch": {
    "l": 0.6553,
    "c": 0.18271,
    "h": 265.1
  },
  "luminance": 0.27235
}

Semantic roles & 50–950 ramp

primary

#5989FF

secondary

#F4E5C0

accent

#A300E6

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F1018

muted

#7F7F86

Preview Lab

Preview with #5989FF

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

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