#5487D3#5487D3

#5487D3 is a light, vivid blue. Relative luminance 0.239; OKLCH L 62.2% C 0.128 H 258.2°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#5487D3
RGB	rgb(84, 135, 211)
HSL	hsl(216, 59%, 58%)
HSV	hsv(216, 60%, 83%)
CMYK	cmyk(60.2%, 36%, 0%, 17.3%)
CIE-LAB	lab(56.00, 6.00, -44.23)
CIE-LCH	lch(56.00, 44.63, 277.73°)
OKLab	oklab(62.22% -0.0262 -0.1253)
OKLCH	oklch(62.22% 0.128 258.2)
XYZ	xyz(24.0739, 23.9138, 64.9625)
Luminance	0.2392 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5487D3 #D3A054

analogous

#54C6D3 #5487D3 #6154D3

triadic

#5487D3 #D35487 #87D354

tetradic

#5487D3 #D354C6 #D3A054 #54D361

square

#5487D3 #D354C6 #D3A054 #54D361

split-complementary

#5487D3 #D36154 #C6D354

monochromatic

#234C89 #3067BA #5487D3 #85A9E0 #B5CBEC

Accessibility & contrast

On white

3.63

#5487D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#5487D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5487D3

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5487D3	#FFFFFF	#000000	##000000
##5487D3	1.00	3.63	5.78	5.78
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#678DD6

Deuteranopia (green-blind)

#5681D1

Tritanopia (blue-blind)

#0098A3

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #5487d3;
/* rgb */ color: rgb(84, 135, 211);
/* oklch */ color: oklch(62.2% 0.128 258.2);

Tailwind

colors: {
  custom: {
    50: '#8ea9e1',
    500: '#5487d3',
    950: '#000000',
  },
}

SCSS

$custom: #5487d3;
$custom-light: #8ea9e1;
$custom-dark: #000000;

JSON

{
  "hex": "#5487d3",
  "rgb": {
    "r": 84,
    "g": 135,
    "b": 211
  },
  "hsl": {
    "h": 215.906,
    "s": 59.07,
    "l": 57.843
  },
  "oklch": {
    "l": 0.62225,
    "c": 0.12805,
    "h": 258.2
  },
  "luminance": 0.23916
}

Semantic roles & 50–950 ramp

primary

#5487D3

secondary

#DBC6A8

accent

#A346E2

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5487D3

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

Preview Lab → · Contrast checker → · Palette generator →