#5989EF#5989EF

#5989EF is a light, vivid blue. Relative luminance 0.262; OKLCH L 64.5% C 0.161 H 263.5°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#5989EF
RGB	rgb(89, 137, 239)
HSL	hsl(221, 82%, 64%)
HSV	hsv(221, 63%, 94%)
CMYK	cmyk(62.8%, 42.7%, 0%, 6.3%)
CIE-LAB	lab(58.27, 15.09, -56.25)
CIE-LCH	lch(58.27, 58.24, 285.01°)
OKLab	oklab(64.53% -0.0181 -0.1604)
OKLCH	oklch(64.53% 0.161 263.5)
XYZ	xyz(28.6400, 26.2445, 85.2010)
Luminance	0.2625 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5989EF #EFBF59

analogous

#59D4EF #5989EF #7459EF

triadic

#5989EF #EF5989 #89EF59

tetradic

#5989EF #EF59D4 #EFBF59 #59EF74

square

#5989EF #EF59D4 #EFBF59 #59EF74

split-complementary

#5989EF #EF7459 #D4EF59

monochromatic

#1248BC #2161EA #5989EF #91B1F4 #C9D8FA

Accessibility & contrast

On white

3.36

#5989EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#5989EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5989EF

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5989EF	#FFFFFF	#000000	##000000
##5989EF	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A93F3

Deuteranopia (green-blind)

#4286ED

Tritanopia (blue-blind)

#00A0B0

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #5989ef;
/* rgb */ color: rgb(89, 137, 239);
/* oklch */ color: oklch(64.5% 0.161 263.5);

Tailwind

colors: {
  custom: {
    50: '#95aaf5',
    500: '#5989ef',
    950: '#000000',
  },
}

SCSS

$custom: #5989ef;
$custom-light: #95aaf5;
$custom-dark: #000000;

JSON

{
  "hex": "#5989ef",
  "rgb": {
    "r": 89,
    "g": 137,
    "b": 239
  },
  "hsl": {
    "h": 220.8,
    "s": 82.418,
    "l": 64.314
  },
  "oklch": {
    "l": 0.64527,
    "c": 0.16146,
    "h": 263.5
  },
  "luminance": 0.26247
}

Semantic roles & 50–950 ramp

primary

#5989EF

secondary

#ECDBB8

accent

#9A07DF

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5989EF

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

Preview Lab → · Contrast checker → · Palette generator →