#508AA3#508AA3

#508AA3 is a mid, moderate cyan. Relative luminance 0.225; OKLCH L 60.4% C 0.072 H 227.7°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#508AA3
RGB	rgb(80, 138, 163)
HSL	hsl(198, 34%, 48%)
HSV	hsv(198, 51%, 64%)
CMYK	cmyk(50.9%, 15.3%, 0%, 36.1%)
CIE-LAB	lab(54.58, -11.84, -19.11)
CIE-LCH	lch(54.58, 22.48, 238.21°)
OKLab	oklab(60.36% -0.0482 -0.053)
OKLCH	oklch(60.36% 0.072 227.7)
XYZ	xyz(19.0052, 22.5252, 37.9895)
Luminance	0.2253 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508AA3 #A36950

analogous

#50A392 #508AA3 #5061A3

triadic

#508AA3 #A3508A #8AA350

tetradic

#508AA3 #9250A3 #A36950 #61A350

square

#508AA3 #9250A3 #A36950 #61A350

split-complementary

#508AA3 #A35061 #A39250

monochromatic

#284451 #3C677A #508AA3 #75A6BB #9EC1CF

Accessibility & contrast

On white

3.81

#508AA3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#508AA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508AA3

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508AA3	#FFFFFF	#000000	##000000
##508AA3	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D88A4

Deuteranopia (green-blind)

#717FA3

Tritanopia (blue-blind)

#229192

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #508aa3;
/* rgb */ color: rgb(80, 138, 163);
/* oklch */ color: oklch(60.4% 0.072 227.7);

Tailwind

colors: {
  custom: {
    50: '#87acbe',
    500: '#508aa3',
    950: '#000000',
  },
}

SCSS

$custom: #508aa3;
$custom-light: #87acbe;
$custom-dark: #000000;

JSON

{
  "hex": "#508aa3",
  "rgb": {
    "r": 80,
    "g": 138,
    "b": 163
  },
  "hsl": {
    "h": 198.072,
    "s": 34.156,
    "l": 47.647
  },
  "oklch": {
    "l": 0.60363,
    "c": 0.07163,
    "h": 227.7
  },
  "luminance": 0.22527
}

Semantic roles & 50–950 ramp

primary

#508AA3

secondary

#BC9F92

accent

#7E5ECA

background

#F8FAFB

surface

#F0F4F6

border

#CBCED0

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #508AA3

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

Preview Lab → · Contrast checker → · Palette generator →