#519DD7#519DD7

#519DD7 is a light, moderate cyan. Relative luminance 0.308; OKLCH L 67.2% C 0.115 H 243.8°. Best body text is #000000 at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#519DD7
RGB	rgb(81, 157, 215)
HSL	hsl(206, 63%, 58%)
HSV	hsv(206, 62%, 84%)
CMYK	cmyk(62.3%, 27%, 0%, 15.7%)
CIE-LAB	lab(62.31, -6.00, -36.57)
CIE-LCH	lch(62.31, 37.06, 260.68°)
OKLab	oklab(67.2% -0.0507 -0.1029)
OKLCH	oklch(67.2% 0.115 243.8)
XYZ	xyz(27.7115, 30.7669, 68.7550)
Luminance	0.3077 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519DD7 #D78B51

analogous

#51D7CE #519DD7 #515AD7

triadic

#519DD7 #D7519D #9DD751

tetradic

#519DD7 #CE51D7 #D78B51 #5AD751

square

#519DD7 #CE51D7 #D78B51 #5AD751

split-complementary

#519DD7 #D7515A #D7CE51

monochromatic

#205E8D #2C7FBF #519DD7 #83B9E2 #B5D5EE

Accessibility & contrast

On white

2.94

#519DD7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.15

#519DD7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #519DD7

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519DD7	#FFFFFF	#000000	##000000
##519DD7	1.00	2.94	7.15	7.15
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.15	21.00	1.00	1.00
##000000	7.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#839EDA

Deuteranopia (green-blind)

#7191D6

Tritanopia (blue-blind)

#00ABB1

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #519dd7;
/* rgb */ color: rgb(81, 157, 215);
/* oklch */ color: oklch(67.2% 0.115 243.8);

Tailwind

colors: {
  custom: {
    50: '#8eb9e3',
    500: '#519dd7',
    950: '#000000',
  },
}

SCSS

$custom: #519dd7;
$custom-light: #8eb9e3;
$custom-dark: #000000;

JSON

{
  "hex": "#519dd7",
  "rgb": {
    "r": 81,
    "g": 157,
    "b": 215
  },
  "hsl": {
    "h": 205.97,
    "s": 62.617,
    "l": 58.039
  },
  "oklch": {
    "l": 0.67201,
    "c": 0.11471,
    "h": 243.8
  },
  "luminance": 0.3077
}

Semantic roles & 50–950 ramp

primary

#519DD7

secondary

#DDBEA7

accent

#8942E6

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #519DD7

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

Preview Lab → · Contrast checker → · Palette generator →