#508FC3#508FC3

#508FC3 is a light, moderate cyan. Relative luminance 0.253; OKLCH L 63.0% C 0.102 H 245.3°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#508FC3
RGB	rgb(80, 143, 195)
HSL	hsl(207, 49%, 54%)
HSV	hsv(207, 59%, 76%)
CMYK	cmyk(59%, 26.7%, 0%, 23.5%)
CIE-LAB	lab(57.36, -4.71, -33.09)
CIE-LCH	lch(57.36, 33.42, 261.90°)
OKLab	oklab(62.99% -0.0427 -0.0929)
OKLCH	oklch(62.99% 0.102 245.3)
XYZ	xyz(22.9774, 25.2884, 55.2894)
Luminance	0.2529 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508FC3 #C38450

analogous

#50C3BD #508FC3 #5056C3

triadic

#508FC3 #C3508F #8FC350

tetradic

#508FC3 #BD50C3 #C38450 #56C350

square

#508FC3 #BD50C3 #C38450 #56C350

split-complementary

#508FC3 #C35056 #C3BD50

monochromatic

#275072 #37709F #508FC3 #7EACD3 #ABC9E2

Accessibility & contrast

On white

3.47

#508FC3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.06

#508FC3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508FC3

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508FC3	#FFFFFF	#000000	##000000
##508FC3	1.00	3.47	6.06	6.06
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.06	21.00	1.00	1.00
##000000	6.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7990C5

Deuteranopia (green-blind)

#6985C2

Tritanopia (blue-blind)

#009BA1

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #508fc3;
/* rgb */ color: rgb(80, 143, 195);
/* oklch */ color: oklch(63.0% 0.102 245.3);

Tailwind

colors: {
  custom: {
    50: '#8aafd5',
    500: '#508fc3',
    950: '#000000',
  },
}

SCSS

$custom: #508fc3;
$custom-light: #8aafd5;
$custom-dark: #000000;

JSON

{
  "hex": "#508fc3",
  "rgb": {
    "r": 80,
    "g": 143,
    "b": 195
  },
  "hsl": {
    "h": 207.13,
    "s": 48.936,
    "l": 53.922
  },
  "oklch": {
    "l": 0.62991,
    "c": 0.10228,
    "h": 245.3
  },
  "luminance": 0.25291
}

Semantic roles & 50–950 ramp

primary

#508FC3

secondary

#D0B59F

accent

#8D4FD8

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0D1014

muted

#7D7F83

Preview Lab

Preview with #508FC3

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

Preview Lab → · Contrast checker → · Palette generator →