#519FC8#519FC8

#519FC8 is a light, moderate cyan. Relative luminance 0.307; OKLCH L 67.0% C 0.098 H 233.8°. Best body text is #000000 at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#519FC8
RGB	rgb(81, 159, 200)
HSL	hsl(201, 52%, 55%)
HSV	hsv(201, 60%, 78%)
CMYK	cmyk(59.5%, 20.5%, 0%, 21.6%)
CIE-LAB	lab(62.26, -11.89, -28.28)
CIE-LCH	lch(62.26, 30.68, 247.19°)
OKLab	oklab(66.96% -0.0578 -0.079)
OKLCH	oklch(66.96% 0.098 233.8)
XYZ	xyz(26.2128, 30.7132, 59.1792)
Luminance	0.3072 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519FC8 #C87A51

analogous

#51C8B5 #519FC8 #5164C8

triadic

#519FC8 #C8519F #9FC851

tetradic

#519FC8 #B551C8 #C87A51 #64C851

square

#519FC8 #B551C8 #C87A51 #64C851

split-complementary

#519FC8 #C85164 #C8B551

monochromatic

#265C79 #3580A7 #519FC8 #80B9D7 #AED2E5

Accessibility & contrast

On white

2.94

#519FC8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.14

#519FC8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #519FC8

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519FC8	#FFFFFF	#000000	##000000
##519FC8	1.00	2.94	7.14	7.14
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.14	21.00	1.00	1.00
##000000	7.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B9DCA

Deuteranopia (green-blind)

#7B91C7

Tritanopia (blue-blind)

#00AAAD

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #519fc8;
/* rgb */ color: rgb(81, 159, 200);
/* oklch */ color: oklch(67.0% 0.098 233.8);

Tailwind

colors: {
  custom: {
    50: '#8cbbd8',
    500: '#519fc8',
    950: '#000000',
  },
}

SCSS

$custom: #519fc8;
$custom-light: #8cbbd8;
$custom-dark: #000000;

JSON

{
  "hex": "#519fc8",
  "rgb": {
    "r": 81,
    "g": 159,
    "b": 200
  },
  "hsl": {
    "h": 200.672,
    "s": 51.965,
    "l": 55.098
  },
  "oklch": {
    "l": 0.66959,
    "c": 0.09794,
    "h": 233.8
  },
  "luminance": 0.30716
}

Semantic roles & 50–950 ramp

primary

#519FC8

secondary

#D3B3A1

accent

#7E4CDB

background

#F9FBFD

surface

#F1F6FA

border

#CBD0D3

text

#0D1114

muted

#7E8083

Preview Lab

Preview with #519FC8

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

Preview Lab → · Contrast checker → · Palette generator →