#509FA7#509FA7

#509FA7 is a light, moderate teal. Relative luminance 0.293; OKLCH L 65.6% C 0.078 H 204.2°. Best body text is #000000 at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#509FA7
RGB	rgb(80, 159, 167)
HSL	hsl(186, 35%, 48%)
HSV	hsv(186, 52%, 65%)
CMYK	cmyk(52.1%, 4.8%, 0%, 34.5%)
CIE-LAB	lab(61.04, -21.93, -11.61)
CIE-LCH	lch(61.04, 24.82, 207.90°)
OKLab	oklab(65.57% -0.0714 -0.032)
OKLCH	oklch(65.57% 0.078 204.2)
XYZ	xyz(22.6787, 29.2897, 41.0101)
Luminance	0.2929 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#509FA7 #A75850

analogous

#50A783 #509FA7 #5073A7

triadic

#509FA7 #A7509F #9FA750

tetradic

#509FA7 #8350A7 #A75850 #73A750

square

#509FA7 #8350A7 #A75850 #73A750

split-complementary

#509FA7 #A75073 #A78350

monochromatic

#285054 #3C787E #509FA7 #77B7BE #A0CDD1

Accessibility & contrast

On white

3.06

#509FA7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.86

#509FA7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #509FA7

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##509FA7	#FFFFFF	#000000	##000000
##509FA7	1.00	3.06	6.86	6.86
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.86	21.00	1.00	1.00
##000000	6.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9499A8

Deuteranopia (green-blind)

#868FA7

Tritanopia (blue-blind)

#10A4A1

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #509fa7;
/* rgb */ color: rgb(80, 159, 167);
/* oklch */ color: oklch(65.6% 0.078 204.2);

Tailwind

colors: {
  custom: {
    50: '#88bbc1',
    500: '#509fa7',
    950: '#000000',
  },
}

SCSS

$custom: #509fa7;
$custom-light: #88bbc1;
$custom-dark: #000000;

JSON

{
  "hex": "#509fa7",
  "rgb": {
    "r": 80,
    "g": 159,
    "b": 167
  },
  "hsl": {
    "h": 185.517,
    "s": 35.223,
    "l": 48.431
  },
  "oklch": {
    "l": 0.65573,
    "c": 0.07831,
    "h": 204.2
  },
  "luminance": 0.29292
}

Semantic roles & 50–950 ramp

primary

#509FA7

secondary

#BF9894

accent

#675DCB

background

#F8FBFB

surface

#F0F6F7

border

#CBD0D0

text

#0C1212

muted

#7D8181

Preview Lab

Preview with #509FA7

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

Preview Lab → · Contrast checker → · Palette generator →