#299FBC#299FBC

#299FBC is a light, moderate cyan. Relative luminance 0.289; OKLCH L 65.2% C 0.108 H 218.8°. Best body text is #000000 at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#299FBC
RGB	rgb(41, 159, 188)
HSL	hsl(192, 64%, 45%)
HSV	hsv(192, 78%, 74%)
CMYK	cmyk(78.2%, 15.4%, 0%, 26.3%)
CIE-LAB	lab(60.69, -21.78, -24.07)
CIE-LCH	lch(60.69, 32.46, 227.86°)
OKLab	oklab(65.23% -0.0839 -0.0673)
OKLCH	oklch(65.23% 0.108 218.8)
XYZ	xyz(22.3858, 28.8958, 51.9648)
Luminance	0.2890 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#299FBC #BC4629

analogous

#29BC90 #299FBC #2955BC

triadic

#299FBC #BC299F #9FBC29

tetradic

#299FBC #9029BC #BC4629 #55BC29

square

#299FBC #9029BC #BC4629 #55BC29

split-complementary

#299FBC #BC2955 #BC9029

monochromatic

#134A58 #1E758A #299FBC #4BBCD8 #7DCFE3

Accessibility & contrast

On white

3.10

#299FBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.78

#299FBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #299FBC

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##299FBC	#FFFFFF	#000000	##000000
##299FBC	1.00	3.10	6.78	6.78
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.78	21.00	1.00	1.00
##000000	6.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D9ABE

Deuteranopia (green-blind)

#798CBC

Tritanopia (blue-blind)

#00A9A8

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #299fbc;
/* rgb */ color: rgb(41, 159, 188);
/* oklch */ color: oklch(65.2% 0.108 218.8);

Tailwind

colors: {
  custom: {
    50: '#7bbbd0',
    500: '#299fbc',
    950: '#000000',
  },
}

SCSS

$custom: #299fbc;
$custom-light: #7bbbd0;
$custom-dark: #000000;

JSON

{
  "hex": "#299fbc",
  "rgb": {
    "r": 41,
    "g": 159,
    "b": 188
  },
  "hsl": {
    "h": 191.837,
    "s": 64.192,
    "l": 44.902
  },
  "oklch": {
    "l": 0.65232,
    "c": 0.10754,
    "h": 218.8
  },
  "luminance": 0.28899
}

Semantic roles & 50–950 ramp

primary

#299FBC

secondary

#CB8776

accent

#6141E7

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1214

muted

#7C8182

Preview Lab

Preview with #299FBC

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

Preview Lab → · Contrast checker → · Palette generator →