#508490#508490

#508490 is a mid, muted cyan. Relative luminance 0.202; OKLCH L 58.1% C 0.058 H 214.1°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#508490
RGB	rgb(80, 132, 144)
HSL	hsl(191, 29%, 44%)
HSV	hsv(191, 44%, 56%)
CMYK	cmyk(44.4%, 8.3%, 0%, 43.5%)
CIE-LAB	lab(52.09, -14.03, -11.89)
CIE-LCH	lch(52.09, 18.39, 220.28°)
OKLab	oklab(58.15% -0.0484 -0.0327)
OKLCH	oklch(58.15% 0.058 214.1)
XYZ	xyz(16.5917, 20.2204, 29.4088)
Luminance	0.2022 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508490 #905C50

analogous

#50907C #508490 #506490

triadic

#508490 #905084 #849050

tetradic

#508490 #7C5090 #905C50 #649050

square

#508490 #7C5090 #905C50 #649050

split-complementary

#508490 #905064 #907C50

monochromatic

#243C41 #3A6069 #508490 #6EA3AF #96BCC5

Accessibility & contrast

On white

4.16

#508490 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#508490 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508490

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508490	#FFFFFF	#000000	##000000
##508490	1.00	4.16	5.04	5.04
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B8191

Deuteranopia (green-blind)

#717990

Tritanopia (blue-blind)

#338988

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #508490;
/* rgb */ color: rgb(80, 132, 144);
/* oklch */ color: oklch(58.1% 0.058 214.1);

Tailwind

colors: {
  custom: {
    50: '#85a7b0',
    500: '#508490',
    950: '#000000',
  },
}

SCSS

$custom: #508490;
$custom-light: #85a7b0;
$custom-dark: #000000;

JSON

{
  "hex": "#508490",
  "rgb": {
    "r": 80,
    "g": 132,
    "b": 144
  },
  "hsl": {
    "h": 191.25,
    "s": 28.571,
    "l": 43.922
  },
  "oklch": {
    "l": 0.58149,
    "c": 0.05845,
    "h": 214.1
  },
  "luminance": 0.20222
}

Semantic roles & 50–950 ramp

primary

#508490

secondary

#B1928A

accent

#7563C5

background

#F8FAFA

surface

#EFF4F4

border

#CACECE

text

#0B0F10

muted

#7C7F7F

Preview Lab

Preview with #508490

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

Preview Lab → · Contrast checker → · Palette generator →