#508BDD#508BDD

#508BDD is a light, vivid cyan. Relative luminance 0.254; OKLCH L 63.5% C 0.139 H 257.0°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#508BDD
RGB	rgb(80, 139, 221)
HSL	hsl(215, 67%, 59%)
HSV	hsv(215, 64%, 87%)
CMYK	cmyk(63.8%, 37.1%, 0%, 13.3%)
CIE-LAB	lab(57.45, 6.24, -47.56)
CIE-LCH	lch(57.45, 47.96, 277.48°)
OKLab	oklab(63.47% -0.0312 -0.1351)
OKLCH	oklch(63.47% 0.139 257)
XYZ	xyz(25.5873, 25.3887, 71.9447)
Luminance	0.2539 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508BDD #DDA250

analogous

#50D1DD #508BDD #5C50DD

triadic

#508BDD #DD508B #8BDD50

tetradic

#508BDD #DD50D1 #DDA250 #50DD5C

square

#508BDD #DD50D1 #DDA250 #50DD5C

split-complementary

#508BDD #DD5C50 #D1DD50

monochromatic

#1D4F96 #276BC9 #508BDD #83ADE7 #B6CFF1

Accessibility & contrast

On white

3.45

#508BDD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#508BDD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508BDD

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508BDD	#FFFFFF	#000000	##000000
##508BDD	1.00	3.45	6.08	6.08
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6791E0

Deuteranopia (green-blind)

#5384DB

Tritanopia (blue-blind)

#009EA9

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #508bdd;
/* rgb */ color: rgb(80, 139, 221);
/* oklch */ color: oklch(63.5% 0.139 257.0);

Tailwind

colors: {
  custom: {
    50: '#8eace8',
    500: '#508bdd',
    950: '#000000',
  },
}

SCSS

$custom: #508bdd;
$custom-light: #8eace8;
$custom-dark: #000000;

JSON

{
  "hex": "#508bdd",
  "rgb": {
    "r": 80,
    "g": 139,
    "b": 221
  },
  "hsl": {
    "h": 214.894,
    "s": 67.464,
    "l": 59.02
  },
  "oklch": {
    "l": 0.63473,
    "c": 0.13864,
    "h": 257
  },
  "luminance": 0.25391
}

Semantic roles & 50–950 ramp

primary

#508BDD

secondary

#E0C9A9

accent

#A23DEA

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #508BDD

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

Preview Lab → · Contrast checker → · Palette generator →