#5192CF#5192CF

#5192CF is a light, moderate cyan. Relative luminance 0.268; OKLCH L 64.3% C 0.114 H 248.6°. Best body text is #000000 at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#5192CF
RGB	rgb(81, 146, 207)
HSL	hsl(209, 57%, 56%)
HSV	hsv(209, 61%, 81%)
CMYK	cmyk(60.9%, 29.5%, 0%, 18.8%)
CIE-LAB	lab(58.80, -2.34, -37.59)
CIE-LCH	lch(58.80, 37.66, 266.43°)
OKLab	oklab(64.32% -0.0415 -0.1059)
OKLCH	oklch(64.32% 0.114 248.6)
XYZ	xyz(24.9306, 26.8098, 62.8804)
Luminance	0.2681 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5192CF #CF8E51

analogous

#51CFCD #5192CF #5153CF

triadic

#5192CF #CF5192 #92CF51

tetradic

#5192CF #CD51CF #CF8E51 #53CF51

square

#5192CF #CD51CF #CF8E51 #53CF51

split-complementary

#5192CF #CF5153 #CFCD51

monochromatic

#245482 #3173B2 #5192CF #81B0DC #B1CEE9

Accessibility & contrast

On white

3.30

#5192CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.36

#5192CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5192CF

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5192CF	#FFFFFF	#000000	##000000
##5192CF	1.00	3.30	6.36	6.36
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.36	21.00	1.00	1.00
##000000	6.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7894D2

Deuteranopia (green-blind)

#6788CE

Tritanopia (blue-blind)

#00A0A7

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #5192cf;
/* rgb */ color: rgb(81, 146, 207);
/* oklch */ color: oklch(64.3% 0.114 248.6);

Tailwind

colors: {
  custom: {
    50: '#8cb1de',
    500: '#5192cf',
    950: '#000000',
  },
}

SCSS

$custom: #5192cf;
$custom-light: #8cb1de;
$custom-dark: #000000;

JSON

{
  "hex": "#5192cf",
  "rgb": {
    "r": 81,
    "g": 146,
    "b": 207
  },
  "hsl": {
    "h": 209.048,
    "s": 56.757,
    "l": 56.471
  },
  "oklch": {
    "l": 0.64315,
    "c": 0.11378,
    "h": 248.6
  },
  "luminance": 0.26812
}

Semantic roles & 50–950 ramp

primary

#5192CF

secondary

#D8BDA4

accent

#9148E0

background

#F9FAFD

surface

#F1F5FB

border

#CBCFD4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #5192CF

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

Preview Lab → · Contrast checker → · Palette generator →