#508B91#508B91

#508B91 is a mid, moderate teal. Relative luminance 0.222; OKLCH L 59.9% C 0.062 H 204.0°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#508B91
RGB	rgb(80, 139, 145)
HSL	hsl(186, 29%, 44%)
HSV	hsv(186, 45%, 57%)
CMYK	cmyk(44.8%, 4.1%, 0%, 43.1%)
CIE-LAB	lab(54.25, -17.56, -9.22)
CIE-LCH	lch(54.25, 19.83, 207.70°)
OKLab	oklab(59.89% -0.0568 -0.0254)
OKLCH	oklch(59.89% 0.062 204)
XYZ	xyz(17.6498, 22.2137, 30.1402)
Luminance	0.2221 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508B91 #915650

analogous

#509177 #508B91 #506B91

triadic

#508B91 #91508B #8B9150

tetradic

#508B91 #775091 #915650 #6B9150

square

#508B91 #775091 #915650 #6B9150

split-complementary

#508B91 #91506B #917750

monochromatic

#243F42 #3A656A #508B91 #6FA9AF #96C1C5

Accessibility & contrast

On white

3.86

#508B91 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#508B91 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508B91

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508B91	#FFFFFF	#000000	##000000
##508B91	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#838691

Deuteranopia (green-blind)

#787E91

Tritanopia (blue-blind)

#318F8D

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #508b91;
/* rgb */ color: rgb(80, 139, 145);
/* oklch */ color: oklch(59.9% 0.062 204.0);

Tailwind

colors: {
  custom: {
    50: '#85adb1',
    500: '#508b91',
    950: '#000000',
  },
}

SCSS

$custom: #508b91;
$custom-light: #85adb1;
$custom-dark: #000000;

JSON

{
  "hex": "#508b91",
  "rgb": {
    "r": 80,
    "g": 139,
    "b": 145
  },
  "hsl": {
    "h": 185.538,
    "s": 28.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.59893,
    "c": 0.06223,
    "h": 204
  },
  "luminance": 0.22215
}

Semantic roles & 50–950 ramp

primary

#508B91

secondary

#B28E8B

accent

#6C63C5

background

#F8FAFA

surface

#F0F4F5

border

#CBCECF

text

#0B1010

muted

#7C7F7F

Preview Lab

Preview with #508B91

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

Preview Lab → · Contrast checker → · Palette generator →