#519EC8#519EC8

#519EC8 is a light, moderate cyan. Relative luminance 0.304; OKLCH L 66.7% C 0.098 H 234.8°. Best body text is #000000 at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#519EC8
RGB	rgb(81, 158, 200)
HSL	hsl(201, 52%, 55%)
HSV	hsv(201, 60%, 78%)
CMYK	cmyk(59.5%, 21%, 0%, 21.6%)
CIE-LAB	lab(61.97, -11.34, -28.73)
CIE-LCH	lch(61.97, 30.89, 248.46°)
OKLab	oklab(66.73% -0.0568 -0.0803)
OKLCH	oklch(66.73% 0.098 234.8)
XYZ	xyz(26.0416, 30.3707, 59.1221)
Luminance	0.3037 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519EC8 #C87B51

analogous

#51C8B6 #519EC8 #5163C8

triadic

#519EC8 #C8519E #9EC851

tetradic

#519EC8 #B651C8 #C87B51 #63C851

square

#519EC8 #B651C8 #C87B51 #63C851

split-complementary

#519EC8 #C85163 #C8B651

monochromatic

#265B79 #357FA7 #519EC8 #80B8D7 #AED2E5

Accessibility & contrast

On white

2.97

#519EC8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.07

#519EC8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #519EC8

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519EC8	#FFFFFF	#000000	##000000
##519EC8	1.00	2.97	7.07	7.07
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.07	21.00	1.00	1.00
##000000	7.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A9DCA

Deuteranopia (green-blind)

#7990C7

Tritanopia (blue-blind)

#00A9AC

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #519ec8;
/* rgb */ color: rgb(81, 158, 200);
/* oklch */ color: oklch(66.7% 0.098 234.8);

Tailwind

colors: {
  custom: {
    50: '#8cbad8',
    500: '#519ec8',
    950: '#000000',
  },
}

SCSS

$custom: #519ec8;
$custom-light: #8cbad8;
$custom-dark: #000000;

JSON

{
  "hex": "#519ec8",
  "rgb": {
    "r": 81,
    "g": 158,
    "b": 200
  },
  "hsl": {
    "h": 201.176,
    "s": 51.965,
    "l": 55.098
  },
  "oklch": {
    "l": 0.66727,
    "c": 0.09836,
    "h": 234.8
  },
  "luminance": 0.30373
}

Semantic roles & 50–950 ramp

primary

#519EC8

secondary

#D3B3A1

accent

#7F4CDB

background

#F9FBFD

surface

#F1F6FA

border

#CBD0D3

text

#0D1114

muted

#7E8083

Preview Lab

Preview with #519EC8

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

Preview Lab → · Contrast checker → · Palette generator →