#299BBD#299BBD

#299BBD is a light, moderate cyan. Relative luminance 0.276; OKLCH L 64.3% C 0.109 H 222.9°. Best body text is #000000 at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#299BBD
RGB	rgb(41, 155, 189)
HSL	hsl(194, 64%, 45%)
HSV	hsv(194, 78%, 74%)
CMYK	cmyk(78.3%, 18%, 0%, 25.9%)
CIE-LAB	lab(59.51, -19.34, -26.45)
CIE-LCH	lch(59.51, 32.76, 233.82°)
OKLab	oklab(64.3% -0.0796 -0.0741)
OKLCH	oklch(64.3% 0.109 222.9)
XYZ	xyz(21.8173, 27.5856, 52.3089)
Luminance	0.2759 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#299BBD #BD4B29

analogous

#29BD95 #299BBD #2951BD

triadic

#299BBD #BD299B #9BBD29

tetradic

#299BBD #9529BD #BD4B29 #51BD29

square

#299BBD #9529BD #BD4B29 #51BD29

split-complementary

#299BBD #BD2951 #BD9529

monochromatic

#134958 #1E728B #299BBD #4BB8D8 #7DCCE3

Accessibility & contrast

On white

3.22

#299BBD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.52

#299BBD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #299BBD

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##299BBD	#FFFFFF	#000000	##000000
##299BBD	1.00	3.22	6.52	6.52
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.52	21.00	1.00	1.00
##000000	6.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8797BF

Deuteranopia (green-blind)

#7489BD

Tritanopia (blue-blind)

#00A5A6

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #299bbd;
/* rgb */ color: rgb(41, 155, 189);
/* oklch */ color: oklch(64.3% 0.109 222.9);

Tailwind

colors: {
  custom: {
    50: '#7bb8d1',
    500: '#299bbd',
    950: '#000000',
  },
}

SCSS

$custom: #299bbd;
$custom-light: #7bb8d1;
$custom-dark: #000000;

JSON

{
  "hex": "#299bbd",
  "rgb": {
    "r": 41,
    "g": 155,
    "b": 189
  },
  "hsl": {
    "h": 193.784,
    "s": 64.348,
    "l": 45.098
  },
  "oklch": {
    "l": 0.64299,
    "c": 0.10877,
    "h": 222.9
  },
  "luminance": 0.27588
}

Semantic roles & 50–950 ramp

primary

#299BBD

secondary

#CB8A77

accent

#6740E7

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #299BBD

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

Preview Lab → · Contrast checker → · Palette generator →