#5192F0#5192F0

#5192F0 is a light, vivid blue. Relative luminance 0.286; OKLCH L 66.1% C 0.156 H 257.7°. Best body text is #000000 at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#5192F0
RGB	rgb(81, 146, 240)
HSL	hsl(215, 84%, 63%)
HSV	hsv(215, 66%, 94%)
CMYK	cmyk(66.3%, 39.2%, 0%, 5.9%)
CIE-LAB	lab(60.42, 8.72, -53.39)
CIE-LCH	lch(60.42, 54.10, 279.27°)
OKLab	oklab(66.12% -0.033 -0.1521)
OKLCH	oklch(66.12% 0.156 257.7)
XYZ	xyz(29.3947, 28.5954, 86.3915)
Luminance	0.2860 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5192F0 #F0AF51

analogous

#51E1F0 #5192F0 #6051F0

triadic

#5192F0 #F05192 #92F051

tetradic

#5192F0 #F051E1 #F0AF51 #51F060

square

#5192F0 #F051E1 #F0AF51 #51F060

split-complementary

#5192F0 #F06051 #E1F051

monochromatic

#1054B7 #196FEB #5192F0 #89B5F5 #C2D9FA

Accessibility & contrast

On white

3.13

#5192F0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.72

#5192F0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5192F0

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5192F0	#FFFFFF	#000000	##000000
##5192F0	1.00	3.13	6.72	6.72
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.72	21.00	1.00	1.00
##000000	6.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#679AF4

Deuteranopia (green-blind)

#4F8BEE

Tritanopia (blue-blind)

#00A8B5

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #5192f0;
/* rgb */ color: rgb(81, 146, 240);
/* oklch */ color: oklch(66.1% 0.156 257.7);

Tailwind

colors: {
  custom: {
    50: '#91b1f5',
    500: '#5192f0',
    950: '#000000',
  },
}

SCSS

$custom: #5192f0;
$custom-light: #91b1f5;
$custom-dark: #000000;

JSON

{
  "hex": "#5192f0",
  "rgb": {
    "r": 81,
    "g": 146,
    "b": 240
  },
  "hsl": {
    "h": 215.472,
    "s": 84.127,
    "l": 62.941
  },
  "oklch": {
    "l": 0.66117,
    "c": 0.1556,
    "h": 257.7
  },
  "luminance": 0.28598
}

Semantic roles & 50–950 ramp

primary

#5192F0

secondary

#EBD4B2

accent

#8705E1

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5192F0

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

Preview Lab → · Contrast checker → · Palette generator →