#508DBB#508DBB

#508DBB is a light, moderate cyan. Relative luminance 0.243; OKLCH L 62.1% C 0.094 H 242.9°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#508DBB
RGB	rgb(80, 141, 187)
HSL	hsl(206, 44%, 52%)
HSV	hsv(206, 57%, 73%)
CMYK	cmyk(57.2%, 24.6%, 0%, 26.7%)
CIE-LAB	lab(56.43, -6.13, -29.99)
CIE-LCH	lch(56.43, 30.61, 258.45°)
OKLab	oklab(62.15% -0.0431 -0.084)
OKLCH	oklch(62.15% 0.094 242.9)
XYZ	xyz(21.7995, 24.3412, 50.5536)
Luminance	0.2434 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508DBB #BB7E50

analogous

#50BBB3 #508DBB #5058BB

triadic

#508DBB #BB508D #8DBB50

tetradic

#508DBB #B350BB #BB7E50 #58BB50

square

#508DBB #B350BB #BB7E50 #58BB50

split-complementary

#508DBB #BB5058 #BBB350

monochromatic

#284D68 #3A6D94 #508DBB #7CAACC #A8C6DD

Accessibility & contrast

On white

3.58

#508DBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#508DBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508DBB

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508DBB	#FFFFFF	#000000	##000000
##508DBB	1.00	3.58	5.87	5.87
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#798DBD

Deuteranopia (green-blind)

#6A83BA

Tritanopia (blue-blind)

#00989D

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #508dbb;
/* rgb */ color: rgb(80, 141, 187);
/* oklch */ color: oklch(62.1% 0.094 242.9);

Tailwind

colors: {
  custom: {
    50: '#89aecf',
    500: '#508dbb',
    950: '#000000',
  },
}

SCSS

$custom: #508dbb;
$custom-light: #89aecf;
$custom-dark: #000000;

JSON

{
  "hex": "#508dbb",
  "rgb": {
    "r": 80,
    "g": 141,
    "b": 187
  },
  "hsl": {
    "h": 205.794,
    "s": 44.033,
    "l": 52.353
  },
  "oklch": {
    "l": 0.62145,
    "c": 0.09442,
    "h": 242.9
  },
  "luminance": 0.24343
}

Semantic roles & 50–950 ramp

primary

#508DBB

secondary

#CBB09C

accent

#8B54D4

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #508DBB

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

Preview Lab → · Contrast checker → · Palette generator →