#508DDD#508DDD

#508DDD is a light, vivid cyan. Relative luminance 0.260; OKLCH L 63.9% C 0.137 H 255.9°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#508DDD
RGB	rgb(80, 141, 221)
HSL	hsl(214, 67%, 59%)
HSV	hsv(214, 64%, 87%)
CMYK	cmyk(63.8%, 36.2%, 0%, 13.3%)
CIE-LAB	lab(58.01, 5.06, -46.67)
CIE-LCH	lch(58.01, 46.94, 276.18°)
OKLab	oklab(63.91% -0.0332 -0.1325)
OKLCH	oklch(63.91% 0.137 255.9)
XYZ	xyz(25.8796, 25.9732, 72.0421)
Luminance	0.2598 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508DDD #DDA050

analogous

#50D3DD #508DDD #5A50DD

triadic

#508DDD #DD508D #8DDD50

tetradic

#508DDD #DD50D3 #DDA050 #50DD5A

square

#508DDD #DD50D3 #DDA050 #50DD5A

split-complementary

#508DDD #DD5A50 #D3DD50

monochromatic

#1D5196 #276DC9 #508DDD #83AEE7 #B6D0F1

Accessibility & contrast

On white

3.39

#508DDD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#508DDD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508DDD

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508DDD	#FFFFFF	#000000	##000000
##508DDD	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A93E0

Deuteranopia (green-blind)

#5685DB

Tritanopia (blue-blind)

#009FAA

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #508ddd;
/* rgb */ color: rgb(80, 141, 221);
/* oklch */ color: oklch(63.9% 0.137 255.9);

Tailwind

colors: {
  custom: {
    50: '#8eade8',
    500: '#508ddd',
    950: '#000000',
  },
}

SCSS

$custom: #508ddd;
$custom-light: #8eade8;
$custom-dark: #000000;

JSON

{
  "hex": "#508ddd",
  "rgb": {
    "r": 80,
    "g": 141,
    "b": 221
  },
  "hsl": {
    "h": 214.043,
    "s": 67.464,
    "l": 59.02
  },
  "oklch": {
    "l": 0.63908,
    "c": 0.13657,
    "h": 255.9
  },
  "luminance": 0.25976
}

Semantic roles & 50–950 ramp

primary

#508DDD

secondary

#E0C8A9

accent

#A03DEA

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #508DDD

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

Preview Lab → · Contrast checker → · Palette generator →