#519FF6#519FF6

#519FF6 is a light, vivid cyan. Relative luminance 0.332; OKLCH L 69.3% C 0.150 H 253.0°. Best body text is #000000 at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#519FF6
RGB	rgb(81, 159, 246)
HSL	hsl(212, 90%, 64%)
HSV	hsv(212, 67%, 96%)
CMYK	cmyk(67.1%, 35.4%, 0%, 3.5%)
CIE-LAB	lab(64.32, 3.15, -50.51)
CIE-LCH	lch(64.32, 50.60, 273.56°)
OKLab	oklab(69.25% -0.044 -0.1434)
OKLCH	oklch(69.25% 0.15 253)
XYZ	xyz(32.4199, 33.1961, 91.8698)
Luminance	0.3320 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519FF6 #F6A851

analogous

#51F2F6 #519FF6 #5651F6

triadic

#519FF6 #F6519F #9FF651

tetradic

#519FF6 #F651F2 #F6A851 #51F656

square

#519FF6 #F651F2 #F6A851 #51F656

split-complementary

#519FF6 #F65651 #F2F651

monochromatic

#0A61C3 #177FF3 #519FF6 #8BBFF9 #C5DFFC

Accessibility & contrast

On white

2.75

#519FF6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.64

#519FF6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #519FF6

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519FF6	#FFFFFF	#000000	##000000
##519FF6	1.00	2.75	7.64	7.64
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.64	21.00	1.00	1.00
##000000	7.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#78A4FA

Deuteranopia (green-blind)

#6195F4

Tritanopia (blue-blind)

#00B3BF

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #519ff6;
/* rgb */ color: rgb(81, 159, 246);
/* oklch */ color: oklch(69.3% 0.150 253.0);

Tailwind

colors: {
  custom: {
    50: '#92baf9',
    500: '#519ff6',
    950: '#000000',
  },
}

SCSS

$custom: #519ff6;
$custom-light: #92baf9;
$custom-dark: #000000;

JSON

{
  "hex": "#519ff6",
  "rgb": {
    "r": 81,
    "g": 159,
    "b": 246
  },
  "hsl": {
    "h": 211.636,
    "s": 90.164,
    "l": 64.118
  },
  "oklch": {
    "l": 0.69254,
    "c": 0.15004,
    "h": 253
  },
  "luminance": 0.33199
}

Semantic roles & 50–950 ramp

primary

#519FF6

secondary

#EED3B5

accent

#7900E6

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #519FF6

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

Preview Lab → · Contrast checker → · Palette generator →