#5989F0#5989F0

#5989F0 is a light, vivid blue. Relative luminance 0.263; OKLCH L 64.6% C 0.163 H 263.7°. Best body text is #000000 at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#5989F0
RGB	rgb(89, 137, 240)
HSL	hsl(221, 83%, 65%)
HSV	hsv(221, 63%, 94%)
CMYK	cmyk(62.9%, 42.9%, 0%, 5.9%)
CIE-LAB	lab(58.32, 15.42, -56.72)
CIE-LCH	lch(58.32, 58.77, 285.21°)
OKLab	oklab(64.59% -0.018 -0.1618)
OKLCH	oklch(64.59% 0.163 263.7)
XYZ	xyz(28.7882, 26.3038, 85.9812)
Luminance	0.2631 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5989F0 #F0C059

analogous

#59D5F0 #5989F0 #7559F0

triadic

#5989F0 #F05989 #89F059

tetradic

#5989F0 #F059D5 #F0C059 #59F075

square

#5989F0 #F059D5 #F0C059 #59F075

split-complementary

#5989F0 #F07559 #D5F059

monochromatic

#1148BD #2161EB #5989F0 #91B1F5 #C9D9FA

Accessibility & contrast

On white

3.35

#5989F0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.26

#5989F0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5989F0

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5989F0	#FFFFFF	#000000	##000000
##5989F0	1.00	3.35	6.26	6.26
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.26	21.00	1.00	1.00
##000000	6.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5994F4

Deuteranopia (green-blind)

#4186EE

Tritanopia (blue-blind)

#00A0B1

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #5989f0;
/* rgb */ color: rgb(89, 137, 240);
/* oklch */ color: oklch(64.6% 0.163 263.7);

Tailwind

colors: {
  custom: {
    50: '#95aaf5',
    500: '#5989f0',
    950: '#000000',
  },
}

SCSS

$custom: #5989f0;
$custom-light: #95aaf5;
$custom-dark: #000000;

JSON

{
  "hex": "#5989f0",
  "rgb": {
    "r": 89,
    "g": 137,
    "b": 240
  },
  "hsl": {
    "h": 220.927,
    "s": 83.425,
    "l": 64.51
  },
  "oklch": {
    "l": 0.64588,
    "c": 0.1628,
    "h": 263.7
  },
  "luminance": 0.26306
}

Semantic roles & 50–950 ramp

primary

#5989F0

secondary

#ECDCB8

accent

#9A06E0

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5989F0

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

Preview Lab → · Contrast checker → · Palette generator →