#5587F9#5587F9

#5587F9 is a light, vivid blue. Relative luminance 0.261; OKLCH L 64.6% C 0.178 H 264.2°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#5587F9
RGB	rgb(85, 135, 249)
HSL	hsl(222, 93%, 65%)
HSV	hsv(222, 66%, 98%)
CMYK	cmyk(65.9%, 45.8%, 0%, 2.4%)
CIE-LAB	lab(58.13, 19.03, -62.01)
CIE-LCH	lch(58.13, 64.86, 287.06°)
OKLab	oklab(64.55% -0.018 -0.1775)
OKLCH	oklch(64.55% 0.178 264.2)
XYZ	xyz(29.5032, 26.0959, 93.0864)
Luminance	0.2610 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5587F9 #F9C755

analogous

#55D9F9 #5587F9 #7555F9

triadic

#5587F9 #F95587 #87F955

tetradic

#5587F9 #F955D9 #F9C755 #55F975

square

#5587F9 #F955D9 #F9C755 #55F975

split-complementary

#5587F9 #F97555 #D9F955

monochromatic

#0743CC #1A5DF7 #5587F9 #90B1FB #CBDAFD

Accessibility & contrast

On white

3.38

#5587F9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#5587F9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5587F9

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5587F9	#FFFFFF	#000000	##000000
##5587F9	1.00	3.38	6.22	6.22
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D94FD

Deuteranopia (green-blind)

#2D85F7

Tritanopia (blue-blind)

#00A1B4

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #5587f9;
/* rgb */ color: rgb(85, 135, 249);
/* oklch */ color: oklch(64.6% 0.178 264.2);

Tailwind

colors: {
  custom: {
    50: '#95a9fc',
    500: '#5587f9',
    950: '#000000',
  },
}

SCSS

$custom: #5587f9;
$custom-light: #95a9fc;
$custom-dark: #000000;

JSON

{
  "hex": "#5587f9",
  "rgb": {
    "r": 85,
    "g": 135,
    "b": 249
  },
  "hsl": {
    "h": 221.707,
    "s": 93.182,
    "l": 65.49
  },
  "oklch": {
    "l": 0.64555,
    "c": 0.17838,
    "h": 264.2
  },
  "luminance": 0.26099
}

Semantic roles & 50–950 ramp

primary

#5587F9

secondary

#F0E0B9

accent

#A000E6

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0F0F17

muted

#7E7F85

Preview Lab

Preview with #5587F9

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

Preview Lab → · Contrast checker → · Palette generator →