#519CBE#519CBE

#519CBE is a light, moderate cyan. Relative luminance 0.292; OKLCH L 65.8% C 0.090 H 229.7°. Best body text is #000000 at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#519CBE
RGB	rgb(81, 156, 190)
HSL	hsl(199, 46%, 53%)
HSV	hsv(199, 57%, 75%)
CMYK	cmyk(57.4%, 17.9%, 0%, 25.5%)
CIE-LAB	lab(60.99, -13.35, -24.63)
CIE-LCH	lch(60.99, 28.02, 241.54°)
OKLab	oklab(65.82% -0.0582 -0.0686)
OKLCH	oklch(65.82% 0.09 229.7)
XYZ	xyz(24.5725, 29.2417, 53.0545)
Luminance	0.2924 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519CBE #BE7351

analogous

#51BEAA #519CBE #5165BE

triadic

#519CBE #BE519C #9CBE51

tetradic

#519CBE #AA51BE #BE7351 #65BE51

square

#519CBE #AA51BE #BE7351 #65BE51

split-complementary

#519CBE #BE5165 #BEAA51

monochromatic

#28576C #397B99 #519CBE #7EB5CF #AACFDF

Accessibility & contrast

On white

3.07

#519CBE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.85

#519CBE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519CBE

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519CBE	#FFFFFF	#000000	##000000
##519CBE	1.00	3.07	6.85	6.85
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.85	21.00	1.00	1.00
##000000	6.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B9AC0

Deuteranopia (green-blind)

#7B8EBE

Tritanopia (blue-blind)

#00A6A7

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #519cbe;
/* rgb */ color: rgb(81, 156, 190);
/* oklch */ color: oklch(65.8% 0.090 229.7);

Tailwind

colors: {
  custom: {
    50: '#8bb9d1',
    500: '#519cbe',
    950: '#000000',
  },
}

SCSS

$custom: #519cbe;
$custom-light: #8bb9d1;
$custom-dark: #000000;

JSON

{
  "hex": "#519cbe",
  "rgb": {
    "r": 81,
    "g": 156,
    "b": 190
  },
  "hsl": {
    "h": 198.716,
    "s": 45.607,
    "l": 53.137
  },
  "oklch": {
    "l": 0.65819,
    "c": 0.08996,
    "h": 229.7
  },
  "luminance": 0.29244
}

Semantic roles & 50–950 ramp

primary

#519CBE

secondary

#CDAD9E

accent

#7B53D5

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0D1114

muted

#7D8082

Preview Lab

Preview with #519CBE

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

Preview Lab → · Contrast checker → · Palette generator →