#5190F6#5190F6

#5190F6 is a light, vivid blue. Relative luminance 0.283; OKLCH L 66.0% C 0.166 H 259.6°. Best body text is #000000 at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#5190F6
RGB	rgb(81, 144, 246)
HSL	hsl(217, 90%, 64%)
HSV	hsv(217, 67%, 96%)
CMYK	cmyk(67.1%, 41.5%, 0%, 3.5%)
CIE-LAB	lab(60.20, 11.96, -57.05)
CIE-LCH	lch(60.20, 58.29, 281.84°)
OKLab	oklab(66.05% -0.0299 -0.1628)
OKLCH	oklch(66.05% 0.166 259.6)
XYZ	xyz(29.9952, 28.3466, 91.0616)
Luminance	0.2835 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5190F6 #F6B751

analogous

#51E3F6 #5190F6 #6551F6

triadic

#5190F6 #F65190 #90F651

tetradic

#5190F6 #F651E3 #F6B751 #51F665

square

#5190F6 #F651E3 #F6B751 #51F665

split-complementary

#5190F6 #F66551 #E3F651

monochromatic

#0A50C3 #176BF3 #5190F6 #8BB5F9 #C5DAFC

Accessibility & contrast

On white

3.15

#5190F6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.67

#5190F6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5190F6

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5190F6	#FFFFFF	#000000	##000000
##5190F6	1.00	3.15	6.67	6.67
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.67	21.00	1.00	1.00
##000000	6.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6099FA

Deuteranopia (green-blind)

#458AF4

Tritanopia (blue-blind)

#00A8B7

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #5190f6;
/* rgb */ color: rgb(81, 144, 246);
/* oklch */ color: oklch(66.0% 0.166 259.6);

Tailwind

colors: {
  custom: {
    50: '#92b0fa',
    500: '#5190f6',
    950: '#000000',
  },
}

SCSS

$custom: #5190f6;
$custom-light: #92b0fa;
$custom-dark: #000000;

JSON

{
  "hex": "#5190f6",
  "rgb": {
    "r": 81,
    "g": 144,
    "b": 246
  },
  "hsl": {
    "h": 217.091,
    "s": 90.164,
    "l": 64.118
  },
  "oklch": {
    "l": 0.6605,
    "c": 0.16556,
    "h": 259.6
  },
  "luminance": 0.2835
}

Semantic roles & 50–950 ramp

primary

#5190F6

secondary

#EED8B5

accent

#8E00E6

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5190F6

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

Preview Lab → · Contrast checker → · Palette generator →