#299EB9#299EB9

#299EB9 is a light, moderate cyan. Relative luminance 0.284; OKLCH L 64.9% C 0.106 H 217.4°. Best body text is #000000 at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#299EB9
RGB	rgb(41, 158, 185)
HSL	hsl(191, 64%, 44%)
HSV	hsv(191, 78%, 73%)
CMYK	cmyk(77.8%, 14.6%, 0%, 27.5%)
CIE-LAB	lab(60.27, -22.25, -23.03)
CIE-LCH	lch(60.27, 32.02, 225.98°)
OKLab	oklab(64.86% -0.0841 -0.0643)
OKLCH	oklch(64.86% 0.106 217.4)
XYZ	xyz(21.8945, 28.4252, 50.2222)
Luminance	0.2843 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#299EB9 #B94429

analogous

#29B98C #299EB9 #2956B9

triadic

#299EB9 #B9299E #9EB929

tetradic

#299EB9 #8C29B9 #B94429 #56B929

square

#299EB9 #8C29B9 #B94429 #56B929

split-complementary

#299EB9 #B92956 #B98C29

monochromatic

#134855 #1E7387 #299EB9 #49BCD7 #7BCEE2

Accessibility & contrast

On white

3.14

#299EB9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.69

#299EB9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #299EB9

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##299EB9	#FFFFFF	#000000	##000000
##299EB9	1.00	3.14	6.69	6.69
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.69	21.00	1.00	1.00
##000000	6.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C99BA

Deuteranopia (green-blind)

#798BB9

Tritanopia (blue-blind)

#00A7A7

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #299eb9;
/* rgb */ color: rgb(41, 158, 185);
/* oklch */ color: oklch(64.9% 0.106 217.4);

Tailwind

colors: {
  custom: {
    50: '#7abbce',
    500: '#299eb9',
    950: '#000000',
  },
}

SCSS

$custom: #299eb9;
$custom-light: #7abbce;
$custom-dark: #000000;

JSON

{
  "hex": "#299eb9",
  "rgb": {
    "r": 41,
    "g": 158,
    "b": 185
  },
  "hsl": {
    "h": 191.25,
    "s": 63.717,
    "l": 44.314
  },
  "oklch": {
    "l": 0.64858,
    "c": 0.10587,
    "h": 217.4
  },
  "luminance": 0.28428
}

Semantic roles & 50–950 ramp

primary

#299EB9

secondary

#CA8474

accent

#6041E7

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #299EB9

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

Preview Lab → · Contrast checker → · Palette generator →