#508FA8#508FA8

#508FA8 is a mid, moderate cyan. Relative luminance 0.242; OKLCH L 61.8% C 0.075 H 225.8°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#508FA8
RGB	rgb(80, 143, 168)
HSL	hsl(197, 35%, 49%)
HSV	hsv(197, 52%, 66%)
CMYK	cmyk(52.4%, 14.9%, 0%, 34.1%)
CIE-LAB	lab(56.26, -13.12, -19.41)
CIE-LCH	lch(56.26, 23.42, 235.95°)
OKLab	oklab(61.77% -0.0523 -0.0538)
OKLCH	oklch(61.77% 0.075 225.8)
XYZ	xyz(20.1960, 24.1758, 40.6403)
Luminance	0.2418 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508FA8 #A86950

analogous

#50A895 #508FA8 #5063A8

triadic

#508FA8 #A8508F #8FA850

tetradic

#508FA8 #9550A8 #A86950 #63A850

square

#508FA8 #9550A8 #A86950 #63A850

split-complementary

#508FA8 #A85063 #A89550

monochromatic

#294855 #3C6C7F #508FA8 #77AABE #A0C4D2

Accessibility & contrast

On white

3.60

#508FA8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#508FA8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508FA8

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508FA8	#FFFFFF	#000000	##000000
##508FA8	1.00	3.60	5.84	5.84
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#818CA9

Deuteranopia (green-blind)

#7583A8

Tritanopia (blue-blind)

#199697

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #508fa8;
/* rgb */ color: rgb(80, 143, 168);
/* oklch */ color: oklch(61.8% 0.075 225.8);

Tailwind

colors: {
  custom: {
    50: '#87afc2',
    500: '#508fa8',
    950: '#000000',
  },
}

SCSS

$custom: #508fa8;
$custom-light: #87afc2;
$custom-dark: #000000;

JSON

{
  "hex": "#508fa8",
  "rgb": {
    "r": 80,
    "g": 143,
    "b": 168
  },
  "hsl": {
    "h": 197.045,
    "s": 35.484,
    "l": 48.627
  },
  "oklch": {
    "l": 0.61765,
    "c": 0.07503,
    "h": 225.8
  },
  "luminance": 0.24178
}

Semantic roles & 50–950 ramp

primary

#508FA8

secondary

#BFA195

accent

#7C5CCC

background

#F8FAFB

surface

#F0F4F7

border

#CBCED0

text

#0C1012

muted

#7D7F81

Preview Lab

Preview with #508FA8

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

Preview Lab → · Contrast checker → · Palette generator →