#519AC3#519AC3

#519AC3 is a light, moderate cyan. Relative luminance 0.288; OKLCH L 65.6% C 0.095 H 235.4°. Best body text is #000000 at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#519AC3
RGB	rgb(81, 154, 195)
HSL	hsl(202, 49%, 54%)
HSV	hsv(202, 58%, 76%)
CMYK	cmyk(58.5%, 21%, 0%, 23.5%)
CIE-LAB	lab(60.60, -10.70, -28.04)
CIE-LCH	lch(60.60, 30.02, 249.11°)
OKLab	oklab(65.57% -0.0541 -0.0784)
OKLCH	oklch(65.57% 0.095 235.4)
XYZ	xyz(24.7955, 28.7984, 55.8711)
Luminance	0.2880 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519AC3 #C37A51

analogous

#51C3B3 #519AC3 #5161C3

triadic

#519AC3 #C3519A #9AC351

tetradic

#519AC3 #B351C3 #C37A51 #61C351

square

#519AC3 #B351C3 #C37A51 #61C351

split-complementary

#519AC3 #C35161 #C3B351

monochromatic

#275772 #377AA0 #519AC3 #7FB4D3 #ACCFE2

Accessibility & contrast

On white

3.11

#519AC3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.76

#519AC3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519AC3

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519AC3	#FFFFFF	#000000	##000000
##519AC3	1.00	3.11	6.76	6.76
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.76	21.00	1.00	1.00
##000000	6.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8799C5

Deuteranopia (green-blind)

#778DC2

Tritanopia (blue-blind)

#00A5A8

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #519ac3;
/* rgb */ color: rgb(81, 154, 195);
/* oklch */ color: oklch(65.6% 0.095 235.4);

Tailwind

colors: {
  custom: {
    50: '#8bb7d5',
    500: '#519ac3',
    950: '#000000',
  },
}

SCSS

$custom: #519ac3;
$custom-light: #8bb7d5;
$custom-dark: #000000;

JSON

{
  "hex": "#519ac3",
  "rgb": {
    "r": 81,
    "g": 154,
    "b": 195
  },
  "hsl": {
    "h": 201.579,
    "s": 48.718,
    "l": 54.118
  },
  "oklch": {
    "l": 0.65573,
    "c": 0.09525,
    "h": 235.4
  },
  "luminance": 0.28801
}

Semantic roles & 50–950 ramp

primary

#519AC3

secondary

#D0B1A0

accent

#8150D8

background

#F9FBFD

surface

#F1F6FA

border

#CBD0D3

text

#0D1114

muted

#7E8083

Preview Lab

Preview with #519AC3

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

Preview Lab → · Contrast checker → · Palette generator →