#509CAA#509CAA

#509CAA is a light, moderate teal. Relative luminance 0.284; OKLCH L 65.0% C 0.078 H 211.0°. Best body text is #000000 at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#509CAA
RGB	rgb(80, 156, 170)
HSL	hsl(189, 36%, 49%)
HSV	hsv(189, 53%, 67%)
CMYK	cmyk(52.9%, 8.2%, 0%, 33.3%)
CIE-LAB	lab(60.23, -19.52, -14.52)
CIE-LCH	lch(60.23, 24.33, 216.64°)
OKLab	oklab(64.96% -0.0667 -0.0401)
OKLCH	oklch(64.96% 0.078 211)
XYZ	xyz(22.4496, 28.3827, 42.3178)
Luminance	0.2838 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#509CAA #AA5E50

analogous

#50AA8B #509CAA #506FAA

triadic

#509CAA #AA509C #9CAA50

tetradic

#509CAA #8B50AA #AA5E50 #6FAA50

square

#509CAA #8B50AA #AA5E50 #6FAA50

split-complementary

#509CAA #AA506F #AA8B50

monochromatic

#295057 #3C7680 #509CAA #78B4BF #A1CBD3

Accessibility & contrast

On white

3.15

#509CAA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.68

#509CAA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #509CAA

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##509CAA	#FFFFFF	#000000	##000000
##509CAA	1.00	3.15	6.68	6.68
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.68	21.00	1.00	1.00
##000000	6.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9097AB

Deuteranopia (green-blind)

#828DAA

Tritanopia (blue-blind)

#0BA2A0

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #509caa;
/* rgb */ color: rgb(80, 156, 170);
/* oklch */ color: oklch(65.0% 0.078 211.0);

Tailwind

colors: {
  custom: {
    50: '#88b9c3',
    500: '#509caa',
    950: '#000000',
  },
}

SCSS

$custom: #509caa;
$custom-light: #88b9c3;
$custom-dark: #000000;

JSON

{
  "hex": "#509caa",
  "rgb": {
    "r": 80,
    "g": 156,
    "b": 170
  },
  "hsl": {
    "h": 189.333,
    "s": 36,
    "l": 49.02
  },
  "oklch": {
    "l": 0.64961,
    "c": 0.07785,
    "h": 211
  },
  "luminance": 0.28385
}

Semantic roles & 50–950 ramp

primary

#509CAA

secondary

#C09C96

accent

#6D5CCC

background

#F8FBFB

surface

#F0F6F7

border

#CBD0D0

text

#0C1112

muted

#7D8081

Preview Lab

Preview with #509CAA

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

Preview Lab → · Contrast checker → · Palette generator →