#299CB7#299CB7

#299CB7 is a light, moderate cyan. Relative luminance 0.277; OKLCH L 64.3% C 0.105 H 217.7°. Best body text is #000000 at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#299CB7
RGB	rgb(41, 156, 183)
HSL	hsl(191, 63%, 44%)
HSV	hsv(191, 78%, 72%)
CMYK	cmyk(77.6%, 14.8%, 0%, 28.2%)
CIE-LAB	lab(59.58, -21.87, -22.95)
CIE-LCH	lch(59.58, 31.70, 226.38°)
OKLab	oklab(64.28% -0.0829 -0.0641)
OKLCH	oklch(64.28% 0.105 217.7)
XYZ	xyz(21.3465, 27.6646, 49.0053)
Luminance	0.2767 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#299CB7 #B74429

analogous

#29B78B #299CB7 #2955B7

triadic

#299CB7 #B7299C #9CB729

tetradic

#299CB7 #8B29B7 #B74429 #55B729

square

#299CB7 #8B29B7 #B74429 #55B729

split-complementary

#299CB7 #B72955 #B78B29

monochromatic

#134753 #1E7185 #299CB7 #47BBD6 #79CDE1

Accessibility & contrast

On white

3.21

#299CB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.53

#299CB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #299CB7

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##299CB7	#FFFFFF	#000000	##000000
##299CB7	1.00	3.21	6.53	6.53
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.53	21.00	1.00	1.00
##000000	6.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B97B8

Deuteranopia (green-blind)

#788AB7

Tritanopia (blue-blind)

#00A5A5

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #299cb7;
/* rgb */ color: rgb(41, 156, 183);
/* oklch */ color: oklch(64.3% 0.105 217.7);

Tailwind

colors: {
  custom: {
    50: '#7ab9cc',
    500: '#299cb7',
    950: '#000000',
  },
}

SCSS

$custom: #299cb7;
$custom-light: #7ab9cc;
$custom-dark: #000000;

JSON

{
  "hex": "#299cb7",
  "rgb": {
    "r": 41,
    "g": 156,
    "b": 183
  },
  "hsl": {
    "h": 191.408,
    "s": 63.393,
    "l": 43.922
  },
  "oklch": {
    "l": 0.6428,
    "c": 0.10485,
    "h": 217.7
  },
  "luminance": 0.27667
}

Semantic roles & 50–950 ramp

primary

#299CB7

secondary

#C98373

accent

#6141E6

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #299CB7

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

Preview Lab → · Contrast checker → · Palette generator →