#5192FC#5192FC

#5192FC is a light, vivid blue. Relative luminance 0.293; OKLCH L 66.8% C 0.171 H 259.7°. Best body text is #000000 at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#5192FC
RGB	rgb(81, 146, 252)
HSL	hsl(217, 97%, 65%)
HSV	hsv(217, 68%, 99%)
CMYK	cmyk(67.9%, 42.1%, 0%, 1.2%)
CIE-LAB	lab(61.07, 12.83, -58.95)
CIE-LCH	lch(61.07, 60.33, 282.28°)
OKLab	oklab(66.83% -0.0306 -0.1684)
OKLCH	oklch(66.83% 0.171 259.7)
XYZ	xyz(31.2366, 29.3322, 96.0921)
Luminance	0.2933 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5192FC #FCBB51

analogous

#51E7FC #5192FC #6551FC

triadic

#5192FC #FC5192 #92FC51

tetradic

#5192FC #FC51E7 #FCBB51 #51FC65

square

#5192FC #FC51E7 #FCBB51 #51FC65

split-complementary

#5192FC #FC6551 #E7FC51

monochromatic

#0451CF #156CFB #5192FC #8DB8FD #C9DDFE

Accessibility & contrast

On white

3.06

#5192FC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.87

#5192FC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5192FC

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5192FC	#FFFFFF	#000000	##000000
##5192FC	1.00	3.06	6.87	6.87
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.87	21.00	1.00	1.00
##000000	6.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F9CFF

Deuteranopia (green-blind)

#438CFA

Tritanopia (blue-blind)

#00ABBB

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #5192fc;
/* rgb */ color: rgb(81, 146, 252);
/* oklch */ color: oklch(66.8% 0.171 259.7);

Tailwind

colors: {
  custom: {
    50: '#93b1fe',
    500: '#5192fc',
    950: '#000000',
  },
}

SCSS

$custom: #5192fc;
$custom-light: #93b1fe;
$custom-dark: #000000;

JSON

{
  "hex": "#5192fc",
  "rgb": {
    "r": 81,
    "g": 146,
    "b": 252
  },
  "hsl": {
    "h": 217.193,
    "s": 96.61,
    "l": 65.294
  },
  "oklch": {
    "l": 0.66832,
    "c": 0.17115,
    "h": 259.7
  },
  "luminance": 0.29335
}

Semantic roles & 50–950 ramp

primary

#5192FC

secondary

#F1DBB8

accent

#8E00E6

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0E1018

muted

#7E7F86

Preview Lab

Preview with #5192FC

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

Preview Lab → · Contrast checker → · Palette generator →