#299DB6#299DB6

#299DB6 is a light, moderate cyan. Relative luminance 0.280; OKLCH L 64.5% C 0.104 H 216.1°. Best body text is #000000 at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#299DB6
RGB	rgb(41, 157, 182)
HSL	hsl(191, 63%, 44%)
HSV	hsv(191, 77%, 71%)
CMYK	cmyk(77.5%, 13.7%, 0%, 28.6%)
CIE-LAB	lab(59.85, -22.72, -21.98)
CIE-LCH	lch(59.85, 31.61, 224.05°)
OKLab	oklab(64.48% -0.0843 -0.0614)
OKLCH	oklch(64.48% 0.104 216.1)
XYZ	xyz(21.4113, 27.9601, 48.5153)
Luminance	0.2796 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#299DB6 #B64229

analogous

#29B688 #299DB6 #2956B6

triadic

#299DB6 #B6299D #9DB629

tetradic

#299DB6 #8829B6 #B64229 #56B629

square

#299DB6 #8829B6 #B64229 #56B629

split-complementary

#299DB6 #B62956 #B68829

monochromatic

#124752 #1E7284 #299DB6 #47BCD5 #79CEE1

Accessibility & contrast

On white

3.19

#299DB6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.59

#299DB6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #299DB6

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##299DB6	#FFFFFF	#000000	##000000
##299DB6	1.00	3.19	6.59	6.59
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.59	21.00	1.00	1.00
##000000	6.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C98B7

Deuteranopia (green-blind)

#798AB6

Tritanopia (blue-blind)

#00A6A5

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #299db6;
/* rgb */ color: rgb(41, 157, 182);
/* oklch */ color: oklch(64.5% 0.104 216.1);

Tailwind

colors: {
  custom: {
    50: '#7abacc',
    500: '#299db6',
    950: '#000000',
  },
}

SCSS

$custom: #299db6;
$custom-light: #7abacc;
$custom-dark: #000000;

JSON

{
  "hex": "#299db6",
  "rgb": {
    "r": 41,
    "g": 157,
    "b": 182
  },
  "hsl": {
    "h": 190.638,
    "s": 63.229,
    "l": 43.725
  },
  "oklch": {
    "l": 0.64484,
    "c": 0.10428,
    "h": 216.1
  },
  "luminance": 0.27963
}

Semantic roles & 50–950 ramp

primary

#299DB6

secondary

#C98272

accent

#5F42E6

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #299DB6

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

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