#5182F2#5182F2

#5182F2 is a light, vivid blue. Relative luminance 0.241; OKLCH L 62.9% C 0.176 H 264.2°. Best body text is #000000 at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#5182F2
RGB	rgb(81, 130, 242)
HSL	hsl(222, 86%, 63%)
HSV	hsv(222, 67%, 95%)
CMYK	cmyk(66.5%, 46.3%, 0%, 5.1%)
CIE-LAB	lab(56.21, 19.04, -61.23)
CIE-LCH	lch(56.21, 64.12, 287.27°)
OKLab	oklab(62.9% -0.0178 -0.1753)
OKLCH	oklch(62.9% 0.176 264.2)
XYZ	xyz(27.3974, 24.1227, 87.1995)
Luminance	0.2412 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5182F2 #F2C151

analogous

#51D2F2 #5182F2 #7051F2

triadic

#5182F2 #F25182 #82F251

tetradic

#5182F2 #F251D2 #F2C151 #51F270

square

#5182F2 #F251D2 #F2C151 #51F270

split-complementary

#5182F2 #F27051 #D2F251

monochromatic

#0E43BB #1859EE #5182F2 #8AABF6 #C3D4FB

Accessibility & contrast

On white

3.61

#5182F2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.83

#5182F2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5182F2

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5182F2	#FFFFFF	#000000	##000000
##5182F2	1.00	3.61	5.83	5.83
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.83	21.00	1.00	1.00
##000000	5.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#488FF6

Deuteranopia (green-blind)

#2780F0

Tritanopia (blue-blind)

#009CAE

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #5182f2;
/* rgb */ color: rgb(81, 130, 242);
/* oklch */ color: oklch(62.9% 0.176 264.2);

Tailwind

colors: {
  custom: {
    50: '#92a5f7',
    500: '#5182f2',
    950: '#000000',
  },
}

SCSS

$custom: #5182f2;
$custom-light: #92a5f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5182f2",
  "rgb": {
    "r": 81,
    "g": 130,
    "b": 242
  },
  "hsl": {
    "h": 221.739,
    "s": 86.096,
    "l": 63.333
  },
  "oklch": {
    "l": 0.62904,
    "c": 0.17621,
    "h": 264.2
  },
  "luminance": 0.24125
}

Semantic roles & 50–950 ramp

primary

#5182F2

secondary

#ECDBB3

accent

#9F03E3

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5182F2

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

Preview Lab → · Contrast checker → · Palette generator →