#299FBB#299FBB

#299FBB is a light, moderate cyan. Relative luminance 0.289; OKLCH L 65.2% C 0.107 H 218.0°. Best body text is #000000 at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#299FBB
RGB	rgb(41, 159, 187)
HSL	hsl(192, 64%, 45%)
HSV	hsv(192, 78%, 73%)
CMYK	cmyk(78.1%, 15%, 0%, 26.7%)
CIE-LAB	lab(60.65, -22.11, -23.57)
CIE-LCH	lch(60.65, 32.32, 226.83°)
OKLab	oklab(65.19% -0.0843 -0.0659)
OKLCH	oklch(65.19% 0.107 218)
XYZ	xyz(22.2784, 28.8528, 51.3991)
Luminance	0.2886 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#299FBB #BB4529

analogous

#29BB8E #299FBB #2956BB

triadic

#299FBB #BB299F #9FBB29

tetradic

#299FBB #8E29BB #BB4529 #56BB29

square

#299FBB #8E29BB #BB4529 #56BB29

split-complementary

#299FBB #BB2956 #BB8E29

monochromatic

#134A57 #1E7489 #299FBB #4ABCD7 #7CCFE2

Accessibility & contrast

On white

3.10

#299FBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.77

#299FBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #299FBB

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##299FBB	#FFFFFF	#000000	##000000
##299FBB	1.00	3.10	6.77	6.77
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.77	21.00	1.00	1.00
##000000	6.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D9ABD

Deuteranopia (green-blind)

#7A8CBB

Tritanopia (blue-blind)

#00A9A8

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #299fbb;
/* rgb */ color: rgb(41, 159, 187);
/* oklch */ color: oklch(65.2% 0.107 218.0);

Tailwind

colors: {
  custom: {
    50: '#7bbbcf',
    500: '#299fbb',
    950: '#000000',
  },
}

SCSS

$custom: #299fbb;
$custom-light: #7bbbcf;
$custom-dark: #000000;

JSON

{
  "hex": "#299fbb",
  "rgb": {
    "r": 41,
    "g": 159,
    "b": 187
  },
  "hsl": {
    "h": 191.507,
    "s": 64.035,
    "l": 44.706
  },
  "oklch": {
    "l": 0.65189,
    "c": 0.10696,
    "h": 218
  },
  "luminance": 0.28856
}

Semantic roles & 50–950 ramp

primary

#299FBB

secondary

#CB8675

accent

#6141E7

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #299FBB

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

Preview Lab → · Contrast checker → · Palette generator →