#5184F2#5184F2

#5184F2 is a light, vivid blue. Relative luminance 0.247; OKLCH L 63.3% C 0.174 H 263.5°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#5184F2
RGB	rgb(81, 132, 242)
HSL	hsl(221, 86%, 63%)
HSV	hsv(221, 67%, 95%)
CMYK	cmyk(66.5%, 45.5%, 0%, 5.1%)
CIE-LAB	lab(56.74, 17.82, -60.38)
CIE-LCH	lch(56.74, 62.95, 286.44°)
OKLab	oklab(63.31% -0.0196 -0.1728)
OKLCH	oklch(63.31% 0.174 263.5)
XYZ	xyz(27.6660, 24.6599, 87.2890)
Luminance	0.2466 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5184F2 #F2BF51

analogous

#51D4F2 #5184F2 #6E51F2

triadic

#5184F2 #F25184 #84F251

tetradic

#5184F2 #F251D4 #F2BF51 #51F26E

square

#5184F2 #F251D4 #F2BF51 #51F26E

split-complementary

#5184F2 #F26E51 #D4F251

monochromatic

#0E45BB #185CEE #5184F2 #8AACF6 #C3D5FB

Accessibility & contrast

On white

3.54

#5184F2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.93

#5184F2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5184F2

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5184F2	#FFFFFF	#000000	##000000
##5184F2	1.00	3.54	5.93	5.93
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.93	21.00	1.00	1.00
##000000	5.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D90F6

Deuteranopia (green-blind)

#2D81F0

Tritanopia (blue-blind)

#009DAF

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #5184f2;
/* rgb */ color: rgb(81, 132, 242);
/* oklch */ color: oklch(63.3% 0.174 263.5);

Tailwind

colors: {
  custom: {
    50: '#92a7f7',
    500: '#5184f2',
    950: '#000000',
  },
}

SCSS

$custom: #5184f2;
$custom-light: #92a7f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5184f2",
  "rgb": {
    "r": 81,
    "g": 132,
    "b": 242
  },
  "hsl": {
    "h": 220.994,
    "s": 86.096,
    "l": 63.333
  },
  "oklch": {
    "l": 0.63312,
    "c": 0.17388,
    "h": 263.5
  },
  "luminance": 0.24663
}

Semantic roles & 50–950 ramp

primary

#5184F2

secondary

#ECDAB3

accent

#9C03E3

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5184F2

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

Preview Lab → · Contrast checker → · Palette generator →