#5587FF#5587FF

#5587FF is a light, vivid blue. Relative luminance 0.265; OKLCH L 64.9% C 0.186 H 264.7°. Best body text is #000000 at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#5587FF
RGB	rgb(85, 135, 255)
HSL	hsl(222, 100%, 67%)
HSV	hsv(222, 67%, 100%)
CMYK	cmyk(66.7%, 47.1%, 0%, 0%)
CIE-LAB	lab(58.49, 21.08, -64.74)
CIE-LCH	lch(58.49, 68.08, 288.04°)
OKLab	oklab(64.94% -0.0172 -0.1855)
OKLCH	oklch(64.94% 0.186 264.7)
XYZ	xyz(30.4540, 26.4762, 98.0938)
Luminance	0.2648 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5587FF #FFCD55

analogous

#55DCFF #5587FF #7855FF

triadic

#5587FF #FF5587 #87FF55

tetradic

#5587FF #FF55DC #FFCD55 #55FF78

square

#5587FF #FF55DC #FFCD55 #55FF78

split-complementary

#5587FF #FF7855 #DCFF55

monochromatic

#0040DA #185CFF #5587FF #92B2FF #CFDDFF

Accessibility & contrast

On white

3.34

#5587FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.30

#5587FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5587FF

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5587FF	#FFFFFF	#000000	##000000
##5587FF	1.00	3.34	6.30	6.30
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.30	21.00	1.00	1.00
##000000	6.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4895FF

Deuteranopia (green-blind)

#1F85FD

Tritanopia (blue-blind)

#00A3B7

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #5587ff;
/* rgb */ color: rgb(85, 135, 255);
/* oklch */ color: oklch(64.9% 0.186 264.7);

Tailwind

colors: {
  custom: {
    50: '#96a9ff',
    500: '#5587ff',
    950: '#000000',
  },
}

SCSS

$custom: #5587ff;
$custom-light: #96a9ff;
$custom-dark: #000000;

JSON

{
  "hex": "#5587ff",
  "rgb": {
    "r": 85,
    "g": 135,
    "b": 255
  },
  "hsl": {
    "h": 222.353,
    "s": 100,
    "l": 66.667
  },
  "oklch": {
    "l": 0.64945,
    "c": 0.18628,
    "h": 264.7
  },
  "luminance": 0.26479
}

Semantic roles & 50–950 ramp

primary

#5587FF

secondary

#F3E3BD

accent

#A200E6

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F0F18

muted

#7F7F86

Preview Lab

Preview with #5587FF

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

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