#5487E1#5487E1

#5487E1 is a light, vivid blue. Relative luminance 0.246; OKLCH L 63.0% C 0.147 H 261.0°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#5487E1
RGB	rgb(84, 135, 225)
HSL	hsl(218, 70%, 61%)
HSV	hsv(218, 63%, 88%)
CMYK	cmyk(62.7%, 40%, 0%, 11.8%)
CIE-LAB	lab(56.73, 10.69, -50.93)
CIE-LCH	lch(56.73, 52.04, 281.86°)
OKLab	oklab(63.03% -0.0231 -0.1449)
OKLCH	oklch(63.03% 0.147 261)
XYZ	xyz(25.9060, 24.6466, 74.6116)
Luminance	0.2465 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5487E1 #E1AE54

analogous

#54CDE1 #5487E1 #6754E1

triadic

#5487E1 #E15487 #87E154

tetradic

#5487E1 #E154CD #E1AE54 #54E167

square

#5487E1 #E154CD #E1AE54 #54E167

split-complementary

#5487E1 #E16754 #CDE154

monochromatic

#1C4B9F #2564D3 #5487E1 #88ACEA #BCD0F3

Accessibility & contrast

On white

3.54

#5487E1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.93

#5487E1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5487E1

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5487E1	#FFFFFF	#000000	##000000
##5487E1	1.00	3.54	5.93	5.93
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.93	21.00	1.00	1.00
##000000	5.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F8FE5

Deuteranopia (green-blind)

#4B82DF

Tritanopia (blue-blind)

#009BA9

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #5487e1;
/* rgb */ color: rgb(84, 135, 225);
/* oklch */ color: oklch(63.0% 0.147 261.0);

Tailwind

colors: {
  custom: {
    50: '#90a9eb',
    500: '#5487e1',
    950: '#000000',
  },
}

SCSS

$custom: #5487e1;
$custom-light: #90a9eb;
$custom-dark: #000000;

JSON

{
  "hex": "#5487e1",
  "rgb": {
    "r": 84,
    "g": 135,
    "b": 225
  },
  "hsl": {
    "h": 218.298,
    "s": 70.149,
    "l": 60.588
  },
  "oklch": {
    "l": 0.63028,
    "c": 0.14677,
    "h": 261
  },
  "luminance": 0.24649
}

Semantic roles & 50–950 ramp

primary

#5487E1

secondary

#E3D0AE

accent

#8D13D2

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5487E1

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

Preview Lab → · Contrast checker → · Palette generator →