#508FD3#508FD3

#508FD3 is a light, vivid cyan. Relative luminance 0.261; OKLCH L 63.8% C 0.122 H 251.9°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#508FD3
RGB	rgb(80, 143, 211)
HSL	hsl(211, 60%, 57%)
HSV	hsv(211, 62%, 83%)
CMYK	cmyk(62.1%, 32.2%, 0%, 17.3%)
CIE-LAB	lab(58.09, 0.53, -40.95)
CIE-LCH	lch(58.09, 40.96, 270.74°)
OKLab	oklab(63.81% -0.0379 -0.1158)
OKLCH	oklch(63.81% 0.122 251.9)
XYZ	xyz(24.8843, 26.0512, 65.3324)
Luminance	0.2605 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508FD3 #D39450

analogous

#50D0D3 #508FD3 #5350D3

triadic

#508FD3 #D3508F #8FD350

tetradic

#508FD3 #D350D0 #D39450 #50D353

square

#508FD3 #D350D0 #D39450 #50D353

split-complementary

#508FD3 #D35350 #D0D350

monochromatic

#225287 #2E70B8 #508FD3 #81AEDF #B2CEEC

Accessibility & contrast

On white

3.38

#508FD3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.21

#508FD3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508FD3

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508FD3	#FFFFFF	#000000	##000000
##508FD3	1.00	3.38	6.21	6.21
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.21	21.00	1.00	1.00
##000000	6.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7293D6

Deuteranopia (green-blind)

#6086D2

Tritanopia (blue-blind)

#009FA7

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #508fd3;
/* rgb */ color: rgb(80, 143, 211);
/* oklch */ color: oklch(63.8% 0.122 251.9);

Tailwind

colors: {
  custom: {
    50: '#8cafe1',
    500: '#508fd3',
    950: '#000000',
  },
}

SCSS

$custom: #508fd3;
$custom-light: #8cafe1;
$custom-dark: #000000;

JSON

{
  "hex": "#508fd3",
  "rgb": {
    "r": 80,
    "g": 143,
    "b": 211
  },
  "hsl": {
    "h": 211.145,
    "s": 59.817,
    "l": 57.059
  },
  "oklch": {
    "l": 0.63806,
    "c": 0.12182,
    "h": 251.9
  },
  "luminance": 0.26054
}

Semantic roles & 50–950 ramp

primary

#508FD3

secondary

#DAC0A5

accent

#9745E3

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #508FD3

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

Preview Lab → · Contrast checker → · Palette generator →