#5488ED#5488ED

#5488ED is a light, vivid blue. Relative luminance 0.256; OKLCH L 64.0% C 0.162 H 262.3°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#5488ED
RGB	rgb(84, 136, 237)
HSL	hsl(220, 81%, 63%)
HSV	hsv(220, 65%, 93%)
CMYK	cmyk(64.6%, 42.6%, 0%, 7.1%)
CIE-LAB	lab(57.66, 14.16, -56.13)
CIE-LCH	lch(57.66, 57.89, 284.16°)
OKLab	oklab(63.96% -0.0217 -0.1602)
OKLCH	oklch(63.96% 0.162 262.3)
XYZ	xyz(27.7410, 25.6049, 83.5846)
Luminance	0.2561 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5488ED #EDB954

analogous

#54D4ED #5488ED #6C54ED

triadic

#5488ED #ED5488 #88ED54

tetradic

#5488ED #ED54D4 #EDB954 #54ED6C

square

#5488ED #ED54D4 #EDB954 #54ED6C

split-complementary

#5488ED #ED6C54 #D4ED54

monochromatic

#134AB4 #1D61E7 #5488ED #8BAFF3 #C3D5F9

Accessibility & contrast

On white

3.43

#5488ED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#5488ED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5488ED

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5488ED	#FFFFFF	#000000	##000000
##5488ED	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5992F1

Deuteranopia (green-blind)

#4084EB

Tritanopia (blue-blind)

#009FAF

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #5488ed;
/* rgb */ color: rgb(84, 136, 237);
/* oklch */ color: oklch(64.0% 0.162 262.3);

Tailwind

colors: {
  custom: {
    50: '#92aaf3',
    500: '#5488ed',
    950: '#000000',
  },
}

SCSS

$custom: #5488ed;
$custom-light: #92aaf3;
$custom-dark: #000000;

JSON

{
  "hex": "#5488ed",
  "rgb": {
    "r": 84,
    "g": 136,
    "b": 237
  },
  "hsl": {
    "h": 219.608,
    "s": 80.952,
    "l": 62.941
  },
  "oklch": {
    "l": 0.6396,
    "c": 0.16165,
    "h": 262.3
  },
  "luminance": 0.25608
}

Semantic roles & 50–950 ramp

primary

#5488ED

secondary

#EAD7B3

accent

#9508DD

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5488ED

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

Preview Lab → · Contrast checker → · Palette generator →