#5487ED#5487ED

#5487ED is a light, vivid blue. Relative luminance 0.253; OKLCH L 63.8% C 0.163 H 262.7°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#5487ED
RGB	rgb(84, 135, 237)
HSL	hsl(220, 81%, 63%)
HSV	hsv(220, 65%, 93%)
CMYK	cmyk(64.6%, 43%, 0%, 7.1%)
CIE-LAB	lab(57.39, 14.77, -56.56)
CIE-LCH	lch(57.39, 58.45, 284.63°)
OKLab	oklab(63.75% -0.0208 -0.1615)
OKLCH	oklch(63.75% 0.163 262.7)
XYZ	xyz(27.6008, 25.3246, 83.5379)
Luminance	0.2533 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5487ED #EDBA54

analogous

#54D3ED #5487ED #6D54ED

triadic

#5487ED #ED5487 #87ED54

tetradic

#5487ED #ED54D3 #EDBA54 #54ED6D

square

#5487ED #ED54D3 #EDBA54 #54ED6D

split-complementary

#5487ED #ED6D54 #D3ED54

monochromatic

#1349B4 #1D60E7 #5487ED #8BAEF3 #C3D5F9

Accessibility & contrast

On white

3.46

#5487ED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#5487ED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5487ED

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5487ED	#FFFFFF	#000000	##000000
##5487ED	1.00	3.46	6.07	6.07
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.07	21.00	1.00	1.00
##000000	6.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5791F1

Deuteranopia (green-blind)

#3E83EB

Tritanopia (blue-blind)

#009EAE

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #5487ed;
/* rgb */ color: rgb(84, 135, 237);
/* oklch */ color: oklch(63.8% 0.163 262.7);

Tailwind

colors: {
  custom: {
    50: '#92a9f3',
    500: '#5487ed',
    950: '#000000',
  },
}

SCSS

$custom: #5487ed;
$custom-light: #92a9f3;
$custom-dark: #000000;

JSON

{
  "hex": "#5487ed",
  "rgb": {
    "r": 84,
    "g": 135,
    "b": 237
  },
  "hsl": {
    "h": 220,
    "s": 80.952,
    "l": 62.941
  },
  "oklch": {
    "l": 0.63752,
    "c": 0.16279,
    "h": 262.7
  },
  "luminance": 0.25327
}

Semantic roles & 50–950 ramp

primary

#5487ED

secondary

#EAD8B3

accent

#9608DD

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5487ED

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

Preview Lab → · Contrast checker → · Palette generator →