#5488E0#5488E0

#5488E0 is a light, vivid blue. Relative luminance 0.249; OKLCH L 63.2% C 0.144 H 260.3°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#5488E0
RGB	rgb(84, 136, 224)
HSL	hsl(218, 69%, 60%)
HSV	hsv(218, 63%, 88%)
CMYK	cmyk(62.5%, 39.3%, 0%, 12.2%)
CIE-LAB	lab(56.95, 9.76, -50.02)
CIE-LCH	lch(56.95, 50.96, 281.04°)
OKLab	oklab(63.18% -0.0243 -0.1423)
OKLCH	oklch(63.18% 0.144 260.3)
XYZ	xyz(25.9101, 24.8726, 73.9420)
Luminance	0.2487 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5488E0 #E0AC54

analogous

#54CEE0 #5488E0 #6654E0

triadic

#5488E0 #E05488 #88E054

tetradic

#5488E0 #E054CE #E0AC54 #54E066

square

#5488E0 #E054CE #E0AC54 #54E066

split-complementary

#5488E0 #E06654 #CEE054

monochromatic

#1C4C9D #2665D1 #5488E0 #88ACE9 #BCD0F3

Accessibility & contrast

On white

3.51

#5488E0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.98

#5488E0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5488E0

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5488E0	#FFFFFF	#000000	##000000
##5488E0	1.00	3.51	5.98	5.98
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.98	21.00	1.00	1.00
##000000	5.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6190E3

Deuteranopia (green-blind)

#4D83DE

Tritanopia (blue-blind)

#009CA9

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #5488e0;
/* rgb */ color: rgb(84, 136, 224);
/* oklch */ color: oklch(63.2% 0.144 260.3);

Tailwind

colors: {
  custom: {
    50: '#90aaea',
    500: '#5488e0',
    950: '#000000',
  },
}

SCSS

$custom: #5488e0;
$custom-light: #90aaea;
$custom-dark: #000000;

JSON

{
  "hex": "#5488e0",
  "rgb": {
    "r": 84,
    "g": 136,
    "b": 224
  },
  "hsl": {
    "h": 217.714,
    "s": 69.307,
    "l": 60.392
  },
  "oklch": {
    "l": 0.63182,
    "c": 0.14432,
    "h": 260.3
  },
  "luminance": 0.24875
}

Semantic roles & 50–950 ramp

primary

#5488E0

secondary

#E3CFAD

accent

#8B14D1

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5488E0

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

Preview Lab → · Contrast checker → · Palette generator →