#508DB7#508DB7

#508DB7 is a mid, moderate cyan. Relative luminance 0.242; OKLCH L 62.0% C 0.090 H 240.4°. Best body text is #000000 at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#508DB7
RGB	rgb(80, 141, 183)
HSL	hsl(204, 42%, 52%)
HSV	hsv(204, 56%, 72%)
CMYK	cmyk(56.3%, 23%, 0%, 28.2%)
CIE-LAB	lab(56.26, -7.39, -27.98)
CIE-LCH	lch(56.26, 28.94, 255.19°)
OKLab	oklab(61.96% -0.0444 -0.0782)
OKLCH	oklch(61.96% 0.09 240.4)
XYZ	xyz(21.3772, 24.1723, 48.3297)
Luminance	0.2417 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508DB7 #B77A50

analogous

#50B7AE #508DB7 #505AB7

triadic

#508DB7 #B7508D #8DB750

tetradic

#508DB7 #AE50B7 #B77A50 #5AB750

square

#508DB7 #AE50B7 #B77A50 #5AB750

split-complementary

#508DB7 #B7505A #B7AE50

monochromatic

#294C64 #3B6D8F #508DB7 #7BA9C9 #A7C5DB

Accessibility & contrast

On white

3.60

#508DB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.83

#508DB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508DB7

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508DB7	#FFFFFF	#000000	##000000
##508DB7	1.00	3.60	5.83	5.83
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.83	21.00	1.00	1.00
##000000	5.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8DB9

Deuteranopia (green-blind)

#6C82B6

Tritanopia (blue-blind)

#00979B

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #508db7;
/* rgb */ color: rgb(80, 141, 183);
/* oklch */ color: oklch(62.0% 0.090 240.4);

Tailwind

colors: {
  custom: {
    50: '#89aecc',
    500: '#508db7',
    950: '#000000',
  },
}

SCSS

$custom: #508db7;
$custom-light: #89aecc;
$custom-dark: #000000;

JSON

{
  "hex": "#508db7",
  "rgb": {
    "r": 80,
    "g": 141,
    "b": 183
  },
  "hsl": {
    "h": 204.466,
    "s": 41.7,
    "l": 51.569
  },
  "oklch": {
    "l": 0.61957,
    "c": 0.08997,
    "h": 240.4
  },
  "luminance": 0.24174
}

Semantic roles & 50–950 ramp

primary

#508DB7

secondary

#C8AD9B

accent

#8956D2

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #508DB7

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

Preview Lab → · Contrast checker → · Palette generator →