#508FDD#508FDD

#508FDD is a light, vivid cyan. Relative luminance 0.266; OKLCH L 64.3% C 0.135 H 254.8°. Best body text is #000000 at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#508FDD
RGB	rgb(80, 143, 221)
HSL	hsl(213, 67%, 59%)
HSV	hsv(213, 64%, 87%)
CMYK	cmyk(63.8%, 35.3%, 0%, 13.3%)
CIE-LAB	lab(58.57, 3.88, -45.78)
CIE-LCH	lch(58.57, 45.95, 274.84°)
OKLab	oklab(64.35% -0.0353 -0.1298)
OKLCH	oklch(64.35% 0.135 254.8)
XYZ	xyz(26.1771, 26.5683, 72.1413)
Luminance	0.2657 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508FDD #DD9E50

analogous

#50D6DD #508FDD #5850DD

triadic

#508FDD #DD508F #8FDD50

tetradic

#508FDD #DD50D6 #DD9E50 #50DD58

square

#508FDD #DD50D6 #DD9E50 #50DD58

split-complementary

#508FDD #DD5850 #D6DD50

monochromatic

#1D5396 #276FC9 #508FDD #83B0E7 #B6D1F1

Accessibility & contrast

On white

3.33

#508FDD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.31

#508FDD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508FDD

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508FDD	#FFFFFF	#000000	##000000
##508FDD	1.00	3.33	6.31	6.31
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.31	21.00	1.00	1.00
##000000	6.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D94E0

Deuteranopia (green-blind)

#5987DB

Tritanopia (blue-blind)

#00A1AC

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #508fdd;
/* rgb */ color: rgb(80, 143, 221);
/* oklch */ color: oklch(64.3% 0.135 254.8);

Tailwind

colors: {
  custom: {
    50: '#8eafe8',
    500: '#508fdd',
    950: '#000000',
  },
}

SCSS

$custom: #508fdd;
$custom-light: #8eafe8;
$custom-dark: #000000;

JSON

{
  "hex": "#508fdd",
  "rgb": {
    "r": 80,
    "g": 143,
    "b": 221
  },
  "hsl": {
    "h": 213.191,
    "s": 67.464,
    "l": 59.02
  },
  "oklch": {
    "l": 0.64346,
    "c": 0.13455,
    "h": 254.8
  },
  "luminance": 0.26571
}

Semantic roles & 50–950 ramp

primary

#508FDD

secondary

#E0C7A9

accent

#9D3DEA

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #508FDD

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

Preview Lab → · Contrast checker → · Palette generator →