#508BCF#508BCF

#508BCF is a light, vivid cyan. Relative luminance 0.247; OKLCH L 62.7% C 0.120 H 253.2°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#508BCF
RGB	rgb(80, 139, 207)
HSL	hsl(212, 57%, 56%)
HSV	hsv(212, 61%, 81%)
CMYK	cmyk(61.4%, 32.9%, 0%, 18.8%)
CIE-LAB	lab(56.76, 1.54, -40.80)
CIE-LCH	lch(56.76, 40.83, 272.17°)
OKLab	oklab(62.7% -0.0348 -0.1153)
OKLCH	oklch(62.7% 0.12 253.2)
XYZ	xyz(23.7993, 24.6735, 62.5276)
Luminance	0.2468 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508BCF #CF9450

analogous

#50CBCF #508BCF #5550CF

triadic

#508BCF #CF508B #8BCF50

tetradic

#508BCF #CF50CB #CF9450 #50CF55

square

#508BCF #CF50CB #CF9450 #50CF55

split-complementary

#508BCF #CF5550 #CBCF50

monochromatic

#234F81 #316CB1 #508BCF #80ABDC #B0CBE9

Accessibility & contrast

On white

3.54

#508BCF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#508BCF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508BCF

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508BCF	#FFFFFF	#000000	##000000
##508BCF	1.00	3.54	5.94	5.94
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.94	21.00	1.00	1.00
##000000	5.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E8FD2

Deuteranopia (green-blind)

#5D83CE

Tritanopia (blue-blind)

#009BA3

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #508bcf;
/* rgb */ color: rgb(80, 139, 207);
/* oklch */ color: oklch(62.7% 0.120 253.2);

Tailwind

colors: {
  custom: {
    50: '#8cacde',
    500: '#508bcf',
    950: '#000000',
  },
}

SCSS

$custom: #508bcf;
$custom-light: #8cacde;
$custom-dark: #000000;

JSON

{
  "hex": "#508bcf",
  "rgb": {
    "r": 80,
    "g": 139,
    "b": 207
  },
  "hsl": {
    "h": 212.126,
    "s": 56.951,
    "l": 56.275
  },
  "oklch": {
    "l": 0.62701,
    "c": 0.12048,
    "h": 253.2
  },
  "luminance": 0.24676
}

Semantic roles & 50–950 ramp

primary

#508BCF

secondary

#D8BFA3

accent

#9948E0

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #508BCF

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

Preview Lab → · Contrast checker → · Palette generator →