#509FAC#509FAC

#509FAC is a light, moderate teal. Relative luminance 0.295; OKLCH L 65.8% C 0.080 H 209.5°. Best body text is #000000 at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#509FAC
RGB	rgb(80, 159, 172)
HSL	hsl(188, 37%, 49%)
HSV	hsv(188, 53%, 67%)
CMYK	cmyk(53.5%, 7.6%, 0%, 32.5%)
CIE-LAB	lab(61.20, -20.51, -14.19)
CIE-LCH	lch(61.20, 24.94, 214.67°)
OKLab	oklab(65.76% -0.0693 -0.0392)
OKLCH	oklch(65.76% 0.08 209.5)
XYZ	xyz(23.1498, 29.4782, 43.4916)
Luminance	0.2948 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#509FAC #AC5D50

analogous

#50AC8B #509FAC #5071AC

triadic

#509FAC #AC509F #9FAC50

tetradic

#509FAC #8B50AC #AC5D50 #71AC50

square

#509FAC #8B50AC #AC5D50 #71AC50

split-complementary

#509FAC #AC5071 #AC8B50

monochromatic

#295258 #3D7882 #509FAC #79B6C1 #A2CDD4

Accessibility & contrast

On white

3.05

#509FAC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.90

#509FAC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #509FAC

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##509FAC	#FFFFFF	#000000	##000000
##509FAC	1.00	3.05	6.90	6.90
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.90	21.00	1.00	1.00
##000000	6.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#939AAD

Deuteranopia (green-blind)

#858FAC

Tritanopia (blue-blind)

#01A5A3

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #509fac;
/* rgb */ color: rgb(80, 159, 172);
/* oklch */ color: oklch(65.8% 0.080 209.5);

Tailwind

colors: {
  custom: {
    50: '#89bbc4',
    500: '#509fac',
    950: '#000000',
  },
}

SCSS

$custom: #509fac;
$custom-light: #89bbc4;
$custom-dark: #000000;

JSON

{
  "hex": "#509fac",
  "rgb": {
    "r": 80,
    "g": 159,
    "b": 172
  },
  "hsl": {
    "h": 188.478,
    "s": 36.508,
    "l": 49.412
  },
  "oklch": {
    "l": 0.6576,
    "c": 0.07966,
    "h": 209.5
  },
  "luminance": 0.2948
}

Semantic roles & 50–950 ramp

primary

#509FAC

secondary

#C19D97

accent

#6B5BCD

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0C1212

muted

#7D8181

Preview Lab

Preview with #509FAC

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

Preview Lab → · Contrast checker → · Palette generator →