#5488DF#5488DF

#5488DF is a light, vivid blue. Relative luminance 0.248; OKLCH L 63.1% C 0.143 H 260.1°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#5488DF
RGB	rgb(84, 136, 223)
HSL	hsl(218, 68%, 60%)
HSV	hsv(218, 62%, 87%)
CMYK	cmyk(62.3%, 39%, 0%, 12.5%)
CIE-LAB	lab(56.90, 9.42, -49.54)
CIE-LCH	lch(56.90, 50.43, 280.76°)
OKLab	oklab(63.12% -0.0245 -0.1409)
OKLCH	oklch(63.12% 0.143 260.1)
XYZ	xyz(25.7749, 24.8185, 73.2299)
Luminance	0.2482 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5488DF #DFAB54

analogous

#54CDDF #5488DF #6554DF

triadic

#5488DF #DF5488 #88DF54

tetradic

#5488DF #DF54CD #DFAB54 #54DF65

square

#5488DF #DF54CD #DFAB54 #54DF65

split-complementary

#5488DF #DF6554 #CDDF54

monochromatic

#1D4C9C #2766CF #5488DF #88ACE9 #BBD0F2

Accessibility & contrast

On white

3.52

#5488DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.96

#5488DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5488DF

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5488DF	#FFFFFF	#000000	##000000
##5488DF	1.00	3.52	5.96	5.96
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.96	21.00	1.00	1.00
##000000	5.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6290E2

Deuteranopia (green-blind)

#4E83DD

Tritanopia (blue-blind)

#009CA9

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #5488df;
/* rgb */ color: rgb(84, 136, 223);
/* oklch */ color: oklch(63.1% 0.143 260.1);

Tailwind

colors: {
  custom: {
    50: '#90aae9',
    500: '#5488df',
    950: '#000000',
  },
}

SCSS

$custom: #5488df;
$custom-light: #90aae9;
$custom-dark: #000000;

JSON

{
  "hex": "#5488df",
  "rgb": {
    "r": 84,
    "g": 136,
    "b": 223
  },
  "hsl": {
    "h": 217.554,
    "s": 68.473,
    "l": 60.196
  },
  "oklch": {
    "l": 0.63124,
    "c": 0.14299,
    "h": 260.1
  },
  "luminance": 0.24821
}

Semantic roles & 50–950 ramp

primary

#5488DF

secondary

#E2CEAD

accent

#8A15D0

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5488DF

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

Preview Lab → · Contrast checker → · Palette generator →