#5199BC#5199BC

#5199BC is a light, moderate cyan. Relative luminance 0.282; OKLCH L 65.0% C 0.089 H 231.4°. Best body text is #000000 at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#5199BC
RGB	rgb(81, 153, 188)
HSL	hsl(200, 44%, 53%)
HSV	hsv(200, 57%, 74%)
CMYK	cmyk(56.9%, 18.6%, 0%, 26.3%)
CIE-LAB	lab(60.03, -12.32, -24.98)
CIE-LCH	lch(60.03, 27.86, 243.74°)
OKLab	oklab(65.03% -0.0555 -0.0696)
OKLCH	oklch(65.03% 0.089 231.4)
XYZ	xyz(23.8582, 28.1605, 51.7454)
Luminance	0.2816 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5199BC #BC7451

analogous

#51BCA9 #5199BC #5164BC

triadic

#5199BC #BC5199 #99BC51

tetradic

#5199BC #A951BC #BC7451 #64BC51

square

#5199BC #A951BC #BC7451 #64BC51

split-complementary

#5199BC #BC5164 #BCA951

monochromatic

#29556A #3A7896 #5199BC #7DB3CD #A9CDDE

Accessibility & contrast

On white

3.17

#5199BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.63

#5199BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5199BC

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5199BC	#FFFFFF	#000000	##000000
##5199BC	1.00	3.17	6.63	6.63
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.63	21.00	1.00	1.00
##000000	6.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8897BE

Deuteranopia (green-blind)

#798CBC

Tritanopia (blue-blind)

#00A3A4

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #5199bc;
/* rgb */ color: rgb(81, 153, 188);
/* oklch */ color: oklch(65.0% 0.089 231.4);

Tailwind

colors: {
  custom: {
    50: '#8ab7d0',
    500: '#5199bc',
    950: '#000000',
  },
}

SCSS

$custom: #5199bc;
$custom-light: #8ab7d0;
$custom-dark: #000000;

JSON

{
  "hex": "#5199bc",
  "rgb": {
    "r": 81,
    "g": 153,
    "b": 188
  },
  "hsl": {
    "h": 199.626,
    "s": 44.398,
    "l": 52.745
  },
  "oklch": {
    "l": 0.65029,
    "c": 0.08906,
    "h": 231.4
  },
  "luminance": 0.28163
}

Semantic roles & 50–950 ramp

primary

#5199BC

secondary

#CCAC9D

accent

#7E54D4

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1114

muted

#7D8082

Preview Lab

Preview with #5199BC

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

Preview Lab → · Contrast checker → · Palette generator →