#519CBD#519CBD

#519CBD is a light, moderate cyan. Relative luminance 0.292; OKLCH L 65.8% C 0.089 H 228.9°. Best body text is #000000 at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#519CBD
RGB	rgb(81, 156, 189)
HSL	hsl(198, 45%, 53%)
HSV	hsv(198, 57%, 74%)
CMYK	cmyk(57.1%, 17.5%, 0%, 25.9%)
CIE-LAB	lab(60.96, -13.66, -24.13)
CIE-LCH	lch(60.96, 27.72, 240.49°)
OKLab	oklab(65.78% -0.0585 -0.0672)
OKLCH	oklch(65.78% 0.089 228.9)
XYZ	xyz(24.4636, 29.1981, 52.4808)
Luminance	0.2920 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519CBD #BD7251

analogous

#51BDA8 #519CBD #5166BD

triadic

#519CBD #BD519C #9CBD51

tetradic

#519CBD #A851BD #BD7251 #66BD51

square

#519CBD #A851BD #BD7251 #66BD51

split-complementary

#519CBD #BD5166 #BDA851

monochromatic

#29576B #397B97 #519CBD #7DB5CE #AACEDF

Accessibility & contrast

On white

3.07

#519CBD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.84

#519CBD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519CBD

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519CBD	#FFFFFF	#000000	##000000
##519CBD	1.00	3.07	6.84	6.84
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.84	21.00	1.00	1.00
##000000	6.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B9ABF

Deuteranopia (green-blind)

#7C8EBD

Tritanopia (blue-blind)

#00A5A7

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #519cbd;
/* rgb */ color: rgb(81, 156, 189);
/* oklch */ color: oklch(65.8% 0.089 228.9);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#519cbd",
  "rgb": {
    "r": 81,
    "g": 156,
    "b": 189
  },
  "hsl": {
    "h": 198.333,
    "s": 45,
    "l": 52.941
  },
  "oklch": {
    "l": 0.65776,
    "c": 0.08912,
    "h": 228.9
  },
  "luminance": 0.292
}

Semantic roles & 50–950 ramp

primary

#519CBD

secondary

#CCAC9E

accent

#7B53D5

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0D1114

muted

#7D8082

Preview Lab

Preview with #519CBD

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

Preview Lab → · Contrast checker → · Palette generator →