#519FB2#519FB2

#519FB2 is a light, moderate cyan. Relative luminance 0.298; OKLCH L 66.0% C 0.082 H 215.7°. Best body text is #000000 at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#519FB2
RGB	rgb(81, 159, 178)
HSL	hsl(192, 39%, 51%)
HSV	hsv(192, 54%, 70%)
CMYK	cmyk(54.5%, 10.7%, 0%, 30.2%)
CIE-LAB	lab(61.44, -18.56, -17.19)
CIE-LCH	lch(61.44, 25.30, 222.82°)
OKLab	oklab(66.03% -0.0662 -0.0476)
OKLCH	oklch(66.03% 0.082 215.7)
XYZ	xyz(23.8242, 29.7578, 46.5992)
Luminance	0.2976 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519FB2 #B26451

analogous

#51B294 #519FB2 #516EB2

triadic

#519FB2 #B2519F #9FB251

tetradic

#519FB2 #9451B2 #B26451 #6EB251

square

#519FB2 #9451B2 #B26451 #6EB251

split-complementary

#519FB2 #B2516E #B29451

monochromatic

#2A545F #3D7A89 #519FB2 #7BB6C5 #A6CED8

Accessibility & contrast

On white

3.02

#519FB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.95

#519FB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519FB2

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519FB2	#FFFFFF	#000000	##000000
##519FB2	1.00	3.02	6.95	6.95
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.95	21.00	1.00	1.00
##000000	6.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#929BB3

Deuteranopia (green-blind)

#8390B2

Tritanopia (blue-blind)

#00A6A5

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #519fb2;
/* rgb */ color: rgb(81, 159, 178);
/* oklch */ color: oklch(66.0% 0.082 215.7);

Tailwind

colors: {
  custom: {
    50: '#8abbc9',
    500: '#519fb2',
    950: '#000000',
  },
}

SCSS

$custom: #519fb2;
$custom-light: #8abbc9;
$custom-dark: #000000;

JSON

{
  "hex": "#519fb2",
  "rgb": {
    "r": 81,
    "g": 159,
    "b": 178
  },
  "hsl": {
    "h": 191.753,
    "s": 38.645,
    "l": 50.784
  },
  "oklch": {
    "l": 0.66034,
    "c": 0.08153,
    "h": 215.7
  },
  "luminance": 0.2976
}

Semantic roles & 50–950 ramp

primary

#519FB2

secondary

#C5A29A

accent

#7059CF

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #519FB2

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

Preview Lab → · Contrast checker → · Palette generator →