#5199BE#5199BE

#5199BE is a light, moderate cyan. Relative luminance 0.282; OKLCH L 65.1% C 0.091 H 232.9°. Best body text is #000000 at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#5199BE
RGB	rgb(81, 153, 190)
HSL	hsl(200, 46%, 53%)
HSV	hsv(200, 57%, 75%)
CMYK	cmyk(57.4%, 19.5%, 0%, 25.5%)
CIE-LAB	lab(60.11, -11.71, -25.99)
CIE-LCH	lch(60.11, 28.50, 245.75°)
OKLab	oklab(65.12% -0.0548 -0.0725)
OKLCH	oklch(65.12% 0.091 232.9)
XYZ	xyz(24.0753, 28.2473, 52.8887)
Luminance	0.2825 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5199BE #BE7651

analogous

#51BEAC #5199BE #5162BE

triadic

#5199BE #BE5199 #99BE51

tetradic

#5199BE #AC51BE #BE7651 #62BE51

square

#5199BE #AC51BE #BE7651 #62BE51

split-complementary

#5199BE #BE5162 #BEAC51

monochromatic

#28556C #397899 #5199BE #7EB3CF #AACDDF

Accessibility & contrast

On white

3.16

#5199BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.65

#5199BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5199BE

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5199BE	#FFFFFF	#000000	##000000
##5199BE	1.00	3.16	6.65	6.65
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.65	21.00	1.00	1.00
##000000	6.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8797C0

Deuteranopia (green-blind)

#788CBD

Tritanopia (blue-blind)

#00A3A5

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #5199be;
/* rgb */ color: rgb(81, 153, 190);
/* oklch */ color: oklch(65.1% 0.091 232.9);

Tailwind

colors: {
  custom: {
    50: '#8bb7d1',
    500: '#5199be',
    950: '#000000',
  },
}

SCSS

$custom: #5199be;
$custom-light: #8bb7d1;
$custom-dark: #000000;

JSON

{
  "hex": "#5199be",
  "rgb": {
    "r": 81,
    "g": 153,
    "b": 190
  },
  "hsl": {
    "h": 200.367,
    "s": 45.607,
    "l": 53.137
  },
  "oklch": {
    "l": 0.65117,
    "c": 0.09088,
    "h": 232.9
  },
  "luminance": 0.2825
}

Semantic roles & 50–950 ramp

primary

#5199BE

secondary

#CDAE9E

accent

#7F53D5

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0D1114

muted

#7D8082

Preview Lab

Preview with #5199BE

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

Preview Lab → · Contrast checker → · Palette generator →