#508BC3#508BC3

#508BC3 is a light, moderate cyan. Relative luminance 0.241; OKLCH L 62.1% C 0.105 H 248.7°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#508BC3
RGB	rgb(80, 139, 195)
HSL	hsl(209, 49%, 54%)
HSV	hsv(209, 59%, 76%)
CMYK	cmyk(59%, 28.7%, 0%, 23.5%)
CIE-LAB	lab(56.20, -2.40, -34.89)
CIE-LCH	lch(56.20, 34.98, 266.06°)
OKLab	oklab(62.08% -0.0383 -0.0982)
OKLCH	oklch(62.08% 0.105 248.7)
XYZ	xyz(22.3876, 24.1088, 55.0928)
Luminance	0.2411 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508BC3 #C38850

analogous

#50C3C1 #508BC3 #5052C3

triadic

#508BC3 #C3508B #8BC350

tetradic

#508BC3 #C150C3 #C38850 #52C350

square

#508BC3 #C150C3 #C38850 #52C350

split-complementary

#508BC3 #C35052 #C3C150

monochromatic

#274D72 #376C9F #508BC3 #7EA9D3 #ABC7E2

Accessibility & contrast

On white

3.61

#508BC3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#508BC3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508BC3

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508BC3	#FFFFFF	#000000	##000000
##508BC3	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#738DC5

Deuteranopia (green-blind)

#6482C2

Tritanopia (blue-blind)

#00989F

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #508bc3;
/* rgb */ color: rgb(80, 139, 195);
/* oklch */ color: oklch(62.1% 0.105 248.7);

Tailwind

colors: {
  custom: {
    50: '#8aacd5',
    500: '#508bc3',
    950: '#000000',
  },
}

SCSS

$custom: #508bc3;
$custom-light: #8aacd5;
$custom-dark: #000000;

JSON

{
  "hex": "#508bc3",
  "rgb": {
    "r": 80,
    "g": 139,
    "b": 195
  },
  "hsl": {
    "h": 209.217,
    "s": 48.936,
    "l": 53.922
  },
  "oklch": {
    "l": 0.62079,
    "c": 0.10539,
    "h": 248.7
  },
  "luminance": 0.24111
}

Semantic roles & 50–950 ramp

primary

#508BC3

secondary

#D0B79F

accent

#924FD8

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0D1014

muted

#7D7F83

Preview Lab

Preview with #508BC3

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

Preview Lab → · Contrast checker → · Palette generator →