#5487E2#5487E2

#5487E2 is a light, vivid blue. Relative luminance 0.247; OKLCH L 63.1% C 0.148 H 261.1°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#5487E2
RGB	rgb(84, 135, 226)
HSL	hsl(218, 71%, 61%)
HSV	hsv(218, 63%, 89%)
CMYK	cmyk(62.8%, 40.3%, 0%, 11.4%)
CIE-LAB	lab(56.78, 11.03, -51.40)
CIE-LCH	lch(56.78, 52.57, 282.11°)
OKLab	oklab(63.09% -0.0229 -0.1463)
OKLCH	oklch(63.09% 0.148 261.1)
XYZ	xyz(26.0428, 24.7013, 75.3322)
Luminance	0.2470 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5487E2 #E2AF54

analogous

#54CEE2 #5487E2 #6854E2

triadic

#5487E2 #E25487 #87E254

tetradic

#5487E2 #E254CE #E2AF54 #54E268

square

#5487E2 #E254CE #E2AF54 #54E268

split-complementary

#5487E2 #E26854 #CEE254

monochromatic

#1B4BA0 #2464D5 #5487E2 #88ACEB #BDD0F4

Accessibility & contrast

On white

3.53

#5487E2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#5487E2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5487E2

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5487E2	#FFFFFF	#000000	##000000
##5487E2	1.00	3.53	5.94	5.94
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.94	21.00	1.00	1.00
##000000	5.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E8FE6

Deuteranopia (green-blind)

#4A82E0

Tritanopia (blue-blind)

#009CA9

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #5487e2;
/* rgb */ color: rgb(84, 135, 226);
/* oklch */ color: oklch(63.1% 0.148 261.1);

Tailwind

colors: {
  custom: {
    50: '#91a9eb',
    500: '#5487e2',
    950: '#000000',
  },
}

SCSS

$custom: #5487e2;
$custom-light: #91a9eb;
$custom-dark: #000000;

JSON

{
  "hex": "#5487e2",
  "rgb": {
    "r": 84,
    "g": 135,
    "b": 226
  },
  "hsl": {
    "h": 218.451,
    "s": 71,
    "l": 60.784
  },
  "oklch": {
    "l": 0.63087,
    "c": 0.14811,
    "h": 261.1
  },
  "luminance": 0.24704
}

Semantic roles & 50–950 ramp

primary

#5487E2

secondary

#E4D0AE

accent

#8E12D3

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5487E2

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

Preview Lab → · Contrast checker → · Palette generator →