#5489EF#5489EF

#5489EF is a light, vivid blue. Relative luminance 0.260; OKLCH L 64.3% C 0.163 H 262.1°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#5489EF
RGB	rgb(84, 137, 239)
HSL	hsl(219, 83%, 63%)
HSV	hsv(219, 65%, 94%)
CMYK	cmyk(64.9%, 42.7%, 0%, 6.3%)
CIE-LAB	lab(58.04, 14.24, -56.63)
CIE-LCH	lch(58.04, 58.39, 284.12°)
OKLab	oklab(64.29% -0.0223 -0.1616)
OKLCH	oklch(64.29% 0.163 262.1)
XYZ	xyz(28.1763, 26.0054, 85.1793)
Luminance	0.2601 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5489EF #EFBA54

analogous

#54D6EF #5489EF #6C54EF

triadic

#5489EF #EF5489 #89EF54

tetradic

#5489EF #EF54D6 #EFBA54 #54EF6C

square

#5489EF #EF54D6 #EFBA54 #54EF6C

split-complementary

#5489EF #EF6C54 #D6EF54

monochromatic

#114AB7 #1C62EA #5489EF #8CB0F4 #C4D6F9

Accessibility & contrast

On white

3.39

#5489EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#5489EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5489EF

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5489EF	#FFFFFF	#000000	##000000
##5489EF	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5993F3

Deuteranopia (green-blind)

#4085ED

Tritanopia (blue-blind)

#00A0B0

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #5489ef;
/* rgb */ color: rgb(84, 137, 239);
/* oklch */ color: oklch(64.3% 0.163 262.1);

Tailwind

colors: {
  custom: {
    50: '#93aaf5',
    500: '#5489ef',
    950: '#000000',
  },
}

SCSS

$custom: #5489ef;
$custom-light: #93aaf5;
$custom-dark: #000000;

JSON

{
  "hex": "#5489ef",
  "rgb": {
    "r": 84,
    "g": 137,
    "b": 239
  },
  "hsl": {
    "h": 219.484,
    "s": 82.888,
    "l": 63.333
  },
  "oklch": {
    "l": 0.64291,
    "c": 0.16316,
    "h": 262.1
  },
  "luminance": 0.26008
}

Semantic roles & 50–950 ramp

primary

#5489EF

secondary

#EBD8B4

accent

#9506DF

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5489EF

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

Preview Lab → · Contrast checker → · Palette generator →