#5487DA#5487DA

#5487DA is a light, vivid blue. Relative luminance 0.243; OKLCH L 62.6% C 0.137 H 259.7°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#5487DA
RGB	rgb(84, 135, 218)
HSL	hsl(217, 64%, 59%)
HSV	hsv(217, 61%, 85%)
CMYK	cmyk(61.5%, 38.1%, 0%, 14.5%)
CIE-LAB	lab(56.36, 8.34, -47.60)
CIE-LCH	lch(56.36, 48.32, 279.94°)
OKLab	oklab(62.62% -0.0246 -0.1352)
OKLCH	oklch(62.62% 0.137 259.7)
XYZ	xyz(24.9706, 24.2725, 69.6852)
Luminance	0.2427 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5487DA #DAA754

analogous

#54CADA #5487DA #6454DA

triadic

#5487DA #DA5487 #87DA54

tetradic

#5487DA #DA54CA #DAA754 #54DA64

square

#5487DA #DA54CA #DAA754 #54DA64

split-complementary

#5487DA #DA6454 #CADA54

monochromatic

#204C94 #2B66C6 #5487DA #86AAE5 #B9CEF0

Accessibility & contrast

On white

3.59

#5487DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#5487DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5487DA

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5487DA	#FFFFFF	#000000	##000000
##5487DA	1.00	3.59	5.86	5.86
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#638EDD

Deuteranopia (green-blind)

#5181D8

Tritanopia (blue-blind)

#009AA6

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #5487da;
/* rgb */ color: rgb(84, 135, 218);
/* oklch */ color: oklch(62.6% 0.137 259.7);

Tailwind

colors: {
  custom: {
    50: '#8fa9e6',
    500: '#5487da',
    950: '#000000',
  },
}

SCSS

$custom: #5487da;
$custom-light: #8fa9e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5487da",
  "rgb": {
    "r": 84,
    "g": 135,
    "b": 218
  },
  "hsl": {
    "h": 217.164,
    "s": 64.423,
    "l": 59.216
  },
  "oklch": {
    "l": 0.62621,
    "c": 0.1374,
    "h": 259.7
  },
  "luminance": 0.24275
}

Semantic roles & 50–950 ramp

primary

#5487DA

secondary

#DFCBAB

accent

#A840E7

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #5487DA

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

Preview Lab → · Contrast checker → · Palette generator →