#5489E4#5489E4

#5489E4 is a light, vivid blue. Relative luminance 0.254; OKLCH L 63.6% C 0.149 H 260.5°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#5489E4
RGB	rgb(84, 137, 228)
HSL	hsl(218, 73%, 61%)
HSV	hsv(218, 63%, 89%)
CMYK	cmyk(63.2%, 39.9%, 0%, 10.6%)
CIE-LAB	lab(57.44, 10.51, -51.47)
CIE-LCH	lch(57.44, 52.54, 281.54°)
OKLab	oklab(63.63% -0.0245 -0.1465)
OKLCH	oklch(63.63% 0.149 260.5)
XYZ	xyz(26.6005, 25.3751, 76.8798)
Luminance	0.2538 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5489E4 #E4AF54

analogous

#54D1E4 #5489E4 #6754E4

triadic

#5489E4 #E45489 #89E454

tetradic

#5489E4 #E454D1 #E4AF54 #54E467

square

#5489E4 #E454D1 #E4AF54 #54E467

split-complementary

#5489E4 #E46754 #D1E454

monochromatic

#1A4DA4 #2265D9 #5489E4 #89ADEC #BED2F5

Accessibility & contrast

On white

3.46

#5489E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#5489E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5489E4

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5489E4	#FFFFFF	#000000	##000000
##5489E4	1.00	3.46	6.08	6.08
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6091E8

Deuteranopia (green-blind)

#4B84E2

Tritanopia (blue-blind)

#009EAB

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #5489e4;
/* rgb */ color: rgb(84, 137, 228);
/* oklch */ color: oklch(63.6% 0.149 260.5);

Tailwind

colors: {
  custom: {
    50: '#91aaed',
    500: '#5489e4',
    950: '#000000',
  },
}

SCSS

$custom: #5489e4;
$custom-light: #91aaed;
$custom-dark: #000000;

JSON

{
  "hex": "#5489e4",
  "rgb": {
    "r": 84,
    "g": 137,
    "b": 228
  },
  "hsl": {
    "h": 217.917,
    "s": 72.727,
    "l": 61.176
  },
  "oklch": {
    "l": 0.63629,
    "c": 0.14854,
    "h": 260.5
  },
  "luminance": 0.25378
}

Semantic roles & 50–950 ramp

primary

#5489E4

secondary

#E5D1AF

accent

#8D11D5

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #5489E4

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

Preview Lab → · Contrast checker → · Palette generator →