#507A80#507A80

#507A80 is a mid, muted teal. Relative luminance 0.172; OKLCH L 55.1% C 0.047 H 207.2°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#507A80
RGB	rgb(80, 122, 128)
HSL	hsl(188, 23%, 41%)
HSV	hsv(188, 38%, 50%)
CMYK	cmyk(37.5%, 4.7%, 0%, 49.8%)
CIE-LAB	lab(48.49, -12.89, -7.90)
CIE-LCH	lch(48.49, 15.12, 211.51°)
OKLab	oklab(55.1% -0.0422 -0.0217)
OKLCH	oklch(55.1% 0.047 207.2)
XYZ	xyz(14.1627, 17.1822, 22.9881)
Luminance	0.1718 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507A80 #805650

analogous

#50806E #507A80 #506280

triadic

#507A80 #80507A #7A8050

tetradic

#507A80 #6E5080 #805650 #628050

square

#507A80 #6E5080 #805650 #628050

split-complementary

#507A80 #805062 #806E50

monochromatic

#213235 #38565A #507A80 #6B9BA2 #90B5BA

Accessibility & contrast

On white

4.73

#507A80 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#507A80 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #507A80

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507A80	#FFFFFF	#000000	##FFFFFF
##507A80	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#737780

Deuteranopia (green-blind)

#6B7180

Tritanopia (blue-blind)

#3D7D7C

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #507a80;
/* rgb */ color: rgb(80, 122, 128);
/* oklch */ color: oklch(55.1% 0.047 207.2);

Tailwind

colors: {
  custom: {
    50: '#83a0a4',
    500: '#507a80',
    950: '#000000',
  },
}

SCSS

$custom: #507a80;
$custom-light: #83a0a4;
$custom-dark: #000000;

JSON

{
  "hex": "#507a80",
  "rgb": {
    "r": 80,
    "g": 122,
    "b": 128
  },
  "hsl": {
    "h": 187.5,
    "s": 23.077,
    "l": 40.784
  },
  "oklch": {
    "l": 0.551,
    "c": 0.04741,
    "h": 207.2
  },
  "luminance": 0.17183
}

Semantic roles & 50–950 ramp

primary

#507A80

secondary

#A78985

accent

#7368C0

background

#F8F9FA

surface

#EFF2F4

border

#CACCCE

text

#0B0E0F

muted

#7C7E7F

Preview Lab

Preview with #507A80

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

Preview Lab → · Contrast checker → · Palette generator →