#508FA4#508FA4

#508FA4 is a mid, moderate cyan. Relative luminance 0.240; OKLCH L 61.6% C 0.072 H 221.7°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#508FA4
RGB	rgb(80, 143, 164)
HSL	hsl(195, 34%, 48%)
HSV	hsv(195, 51%, 64%)
CMYK	cmyk(51.2%, 12.8%, 0%, 35.7%)
CIE-LAB	lab(56.12, -14.30, -17.34)
CIE-LCH	lch(56.12, 22.48, 230.48°)
OKLab	oklab(61.6% -0.0538 -0.048)
OKLCH	oklch(61.6% 0.072 221.7)
XYZ	xyz(19.8290, 24.0291, 38.7079)
Luminance	0.2403 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508FA4 #A46550

analogous

#50A48F #508FA4 #5065A4

triadic

#508FA4 #A4508F #8FA450

tetradic

#508FA4 #8F50A4 #A46550 #65A450

square

#508FA4 #8F50A4 #A46550 #65A450

split-complementary

#508FA4 #A45065 #A48F50

monochromatic

#284752 #3C6B7B #508FA4 #75AABC #9EC4D0

Accessibility & contrast

On white

3.62

#508FA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.81

#508FA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508FA4

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508FA4	#FFFFFF	#000000	##000000
##508FA4	1.00	3.62	5.81	5.81
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.81	21.00	1.00	1.00
##000000	5.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#838CA5

Deuteranopia (green-blind)

#7682A4

Tritanopia (blue-blind)

#1E9696

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #508fa4;
/* rgb */ color: rgb(80, 143, 164);
/* oklch */ color: oklch(61.6% 0.072 221.7);

Tailwind

colors: {
  custom: {
    50: '#87afbf',
    500: '#508fa4',
    950: '#000000',
  },
}

SCSS

$custom: #508fa4;
$custom-light: #87afbf;
$custom-dark: #000000;

JSON

{
  "hex": "#508fa4",
  "rgb": {
    "r": 80,
    "g": 143,
    "b": 164
  },
  "hsl": {
    "h": 195,
    "s": 34.426,
    "l": 47.843
  },
  "oklch": {
    "l": 0.616,
    "c": 0.07213,
    "h": 221.7
  },
  "luminance": 0.24031
}

Semantic roles & 50–950 ramp

primary

#508FA4

secondary

#BD9D93

accent

#795DCB

background

#F8FAFB

surface

#F0F4F7

border

#CBCED0

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #508FA4

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

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