#5190F2#5190F2

#5190F2 is a light, vivid blue. Relative luminance 0.281; OKLCH L 65.8% C 0.160 H 259.0°. Best body text is #000000 at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#5190F2
RGB	rgb(81, 144, 242)
HSL	hsl(217, 86%, 63%)
HSV	hsv(217, 67%, 95%)
CMYK	cmyk(66.5%, 40.5%, 0%, 5.1%)
CIE-LAB	lab(59.98, 10.59, -55.20)
CIE-LCH	lch(59.98, 56.20, 280.86°)
OKLab	oklab(65.81% -0.0307 -0.1574)
OKLCH	oklch(65.81% 0.16 259)
XYZ	xyz(29.3879, 28.1037, 87.8630)
Luminance	0.2811 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5190F2 #F2B351

analogous

#51E0F2 #5190F2 #6251F2

triadic

#5190F2 #F25190 #90F251

tetradic

#5190F2 #F251E0 #F2B351 #51F262

square

#5190F2 #F251E0 #F2B351 #51F262

split-complementary

#5190F2 #F26251 #E0F251

monochromatic

#0E52BB #186CEE #5190F2 #8AB4F6 #C3D9FB

Accessibility & contrast

On white

3.17

#5190F2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.62

#5190F2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5190F2

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5190F2	#FFFFFF	#000000	##000000
##5190F2	1.00	3.17	6.62	6.62
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.62	21.00	1.00	1.00
##000000	6.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6399F6

Deuteranopia (green-blind)

#4A8AF0

Tritanopia (blue-blind)

#00A7B5

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #5190f2;
/* rgb */ color: rgb(81, 144, 242);
/* oklch */ color: oklch(65.8% 0.160 259.0);

Tailwind

colors: {
  custom: {
    50: '#92b0f7',
    500: '#5190f2',
    950: '#000000',
  },
}

SCSS

$custom: #5190f2;
$custom-light: #92b0f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5190f2",
  "rgb": {
    "r": 81,
    "g": 144,
    "b": 242
  },
  "hsl": {
    "h": 216.522,
    "s": 86.096,
    "l": 63.333
  },
  "oklch": {
    "l": 0.6581,
    "c": 0.16035,
    "h": 259
  },
  "luminance": 0.28107
}

Semantic roles & 50–950 ramp

primary

#5190F2

secondary

#ECD6B3

accent

#8B03E3

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5190F2

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

Preview Lab → · Contrast checker → · Palette generator →