#5585E9#5585E9

#5585E9 is a light, vivid blue. Relative luminance 0.246; OKLCH L 63.1% C 0.159 H 263.3°. Best body text is #000000 at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#5585E9
RGB	rgb(85, 133, 233)
HSL	hsl(221, 77%, 62%)
HSV	hsv(221, 64%, 91%)
CMYK	cmyk(63.5%, 42.9%, 0%, 8.6%)
CIE-LAB	lab(56.67, 14.78, -55.48)
CIE-LCH	lch(56.67, 57.42, 284.92°)
OKLab	oklab(63.14% -0.0187 -0.1583)
OKLCH	oklch(63.14% 0.159 263.3)
XYZ	xyz(26.8367, 24.5870, 80.4065)
Luminance	0.2459 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5585E9 #E9B955

analogous

#55CFE9 #5585E9 #6F55E9

triadic

#5585E9 #E95585 #85E955

tetradic

#5585E9 #E955CF #E9B955 #55E96F

square

#5585E9 #E955CF #E9B955 #55E96F

split-complementary

#5585E9 #E96F55 #CFE955

monochromatic

#1647AD #1F5EE2 #5585E9 #8BACF0 #C1D3F7

Accessibility & contrast

On white

3.55

#5585E9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.92

#5585E9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5585E9

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5585E9	#FFFFFF	#000000	##000000
##5585E9	1.00	3.55	5.92	5.92
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.92	21.00	1.00	1.00
##000000	5.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#568FED

Deuteranopia (green-blind)

#3F82E7

Tritanopia (blue-blind)

#009CAC

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #5585e9;
/* rgb */ color: rgb(85, 133, 233);
/* oklch */ color: oklch(63.1% 0.159 263.3);

Tailwind

colors: {
  custom: {
    50: '#92a8f0',
    500: '#5585e9',
    950: '#000000',
  },
}

SCSS

$custom: #5585e9;
$custom-light: #92a8f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5585e9",
  "rgb": {
    "r": 85,
    "g": 133,
    "b": 233
  },
  "hsl": {
    "h": 220.541,
    "s": 77.083,
    "l": 62.353
  },
  "oklch": {
    "l": 0.63138,
    "c": 0.15941,
    "h": 263.3
  },
  "luminance": 0.2459
}

Semantic roles & 50–950 ramp

primary

#5585E9

secondary

#E8D6B2

accent

#970CD9

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5585E9

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

Preview Lab → · Contrast checker → · Palette generator →