#519DCE#519DCE

#519DCE is a light, moderate cyan. Relative luminance 0.303; OKLCH L 66.8% C 0.105 H 239.3°. Best body text is #000000 at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#519DCE
RGB	rgb(81, 157, 206)
HSL	hsl(204, 56%, 56%)
HSV	hsv(204, 61%, 81%)
CMYK	cmyk(60.7%, 23.8%, 0%, 19.2%)
CIE-LAB	lab(61.93, -8.89, -32.15)
CIE-LCH	lch(61.93, 33.36, 254.54°)
OKLab	oklab(66.77% -0.0536 -0.0902)
OKLCH	oklch(66.77% 0.105 239.3)
XYZ	xyz(26.5867, 30.3169, 62.8312)
Luminance	0.3032 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519DCE #CE8251

analogous

#51CEC1 #519DCE #515FCE

triadic

#519DCE #CE519D #9DCE51

tetradic

#519DCE #C151CE #CE8251 #5FCE51

square

#519DCE #C151CE #CE8251 #5FCE51

split-complementary

#519DCE #CE515F #CEC151

monochromatic

#245C80 #327FB0 #519DCE #81B8DB #B1D3E9

Accessibility & contrast

On white

2.97

#519DCE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.06

#519DCE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #519DCE

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519DCE	#FFFFFF	#000000	##000000
##519DCE	1.00	2.97	7.06	7.06
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.06	21.00	1.00	1.00
##000000	7.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#879DD0

Deuteranopia (green-blind)

#7690CD

Tritanopia (blue-blind)

#00A9AE

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #519dce;
/* rgb */ color: rgb(81, 157, 206);
/* oklch */ color: oklch(66.8% 0.105 239.3);

Tailwind

colors: {
  custom: {
    50: '#8db9dd',
    500: '#519dce',
    950: '#000000',
  },
}

SCSS

$custom: #519dce;
$custom-light: #8db9dd;
$custom-dark: #000000;

JSON

{
  "hex": "#519dce",
  "rgb": {
    "r": 81,
    "g": 157,
    "b": 206
  },
  "hsl": {
    "h": 203.52,
    "s": 56.054,
    "l": 56.275
  },
  "oklch": {
    "l": 0.66772,
    "c": 0.10489,
    "h": 239.3
  },
  "luminance": 0.3032
}

Semantic roles & 50–950 ramp

primary

#519DCE

secondary

#D7B8A4

accent

#8448DF

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #519DCE

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

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