#519FC7#519FC7

#519FC7 is a light, moderate cyan. Relative luminance 0.307; OKLCH L 66.9% C 0.097 H 233.1°. Best body text is #000000 at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#519FC7
RGB	rgb(81, 159, 199)
HSL	hsl(200, 51%, 55%)
HSV	hsv(200, 59%, 78%)
CMYK	cmyk(59.3%, 20.1%, 0%, 22%)
CIE-LAB	lab(62.23, -12.20, -27.78)
CIE-LCH	lch(62.23, 30.34, 246.29°)
OKLab	oklab(66.92% -0.0582 -0.0776)
OKLCH	oklch(66.92% 0.097 233.1)
XYZ	xyz(26.0963, 30.6666, 58.5657)
Luminance	0.3067 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519FC7 #C77951

analogous

#51C7B4 #519FC7 #5164C7

triadic

#519FC7 #C7519F #9FC751

tetradic

#519FC7 #B451C7 #C77951 #64C751

square

#519FC7 #B451C7 #C77951 #64C751

split-complementary

#519FC7 #C75164 #C7B451

monochromatic

#265C77 #357FA6 #519FC7 #7FB9D6 #AED2E5

Accessibility & contrast

On white

2.94

#519FC7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.13

#519FC7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #519FC7

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519FC7	#FFFFFF	#000000	##000000
##519FC7	1.00	2.94	7.13	7.13
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.13	21.00	1.00	1.00
##000000	7.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C9DC9

Deuteranopia (green-blind)

#7B91C6

Tritanopia (blue-blind)

#00AAAC

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #519fc7;
/* rgb */ color: rgb(81, 159, 199);
/* oklch */ color: oklch(66.9% 0.097 233.1);

Tailwind

colors: {
  custom: {
    50: '#8cbbd8',
    500: '#519fc7',
    950: '#000000',
  },
}

SCSS

$custom: #519fc7;
$custom-light: #8cbbd8;
$custom-dark: #000000;

JSON

{
  "hex": "#519fc7",
  "rgb": {
    "r": 81,
    "g": 159,
    "b": 199
  },
  "hsl": {
    "h": 200.339,
    "s": 51.304,
    "l": 54.902
  },
  "oklch": {
    "l": 0.66915,
    "c": 0.09701,
    "h": 233.1
  },
  "luminance": 0.30669
}

Semantic roles & 50–950 ramp

primary

#519FC7

secondary

#D3B2A1

accent

#7D4DDB

background

#F9FBFD

surface

#F1F6FA

border

#CBD0D3

text

#0D1114

muted

#7E8083

Preview Lab

Preview with #519FC7

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

Preview Lab → · Contrast checker → · Palette generator →