#5584E7#5584E7

#5584E7 is a light, vivid blue. Relative luminance 0.242; OKLCH L 62.8% C 0.158 H 263.4°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#5584E7
RGB	rgb(85, 132, 231)
HSL	hsl(221, 75%, 62%)
HSV	hsv(221, 63%, 91%)
CMYK	cmyk(63.2%, 42.9%, 0%, 9.4%)
CIE-LAB	lab(56.29, 14.71, -54.98)
CIE-LCH	lch(56.29, 56.91, 284.98°)
OKLab	oklab(62.81% -0.0181 -0.1568)
OKLCH	oklch(62.81% 0.158 263.4)
XYZ	xyz(26.4163, 24.2009, 78.8649)
Luminance	0.2420 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5584E7 #E7B855

analogous

#55CDE7 #5584E7 #6F55E7

triadic

#5584E7 #E75584 #84E755

tetradic

#5584E7 #E755CD #E7B855 #55E76F

square

#5584E7 #E755CD #E7B855 #55E76F

split-complementary

#5584E7 #E76F55 #CDE755

monochromatic

#1847AA #205DDF #5584E7 #8BABEF #C0D2F6

Accessibility & contrast

On white

3.60

#5584E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#5584E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5584E7

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5584E7	#FFFFFF	#000000	##000000
##5584E7	1.00	3.60	5.84	5.84
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#568EEB

Deuteranopia (green-blind)

#3F81E5

Tritanopia (blue-blind)

#009BAA

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #5584e7;
/* rgb */ color: rgb(85, 132, 231);
/* oklch */ color: oklch(62.8% 0.158 263.4);

Tailwind

colors: {
  custom: {
    50: '#92a7ef',
    500: '#5584e7',
    950: '#000000',
  },
}

SCSS

$custom: #5584e7;
$custom-light: #92a7ef;
$custom-dark: #000000;

JSON

{
  "hex": "#5584e7",
  "rgb": {
    "r": 85,
    "g": 132,
    "b": 231
  },
  "hsl": {
    "h": 220.685,
    "s": 75.258,
    "l": 61.961
  },
  "oklch": {
    "l": 0.62807,
    "c": 0.15788,
    "h": 263.4
  },
  "luminance": 0.24203
}

Semantic roles & 50–950 ramp

primary

#5584E7

secondary

#E7D5B1

accent

#970ED7

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5584E7

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

Preview Lab → · Contrast checker → · Palette generator →