#2999B6#2999B6

#2999B6 is a light, moderate cyan. Relative luminance 0.266; OKLCH L 63.5% C 0.104 H 219.7°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#2999B6
RGB	rgb(41, 153, 182)
HSL	hsl(192, 63%, 44%)
HSV	hsv(192, 77%, 71%)
CMYK	cmyk(77.5%, 15.9%, 0%, 28.6%)
CIE-LAB	lab(58.63, -20.63, -23.85)
CIE-LCH	lch(58.63, 31.54, 229.14°)
OKLab	oklab(63.5% -0.0804 -0.0667)
OKLCH	oklch(63.5% 0.104 219.7)
XYZ	xyz(20.7456, 26.6288, 48.2934)
Luminance	0.2663 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2999B6 #B64629

analogous

#29B68C #2999B6 #2952B6

triadic

#2999B6 #B62999 #99B629

tetradic

#2999B6 #8C29B6 #B64629 #52B629

square

#2999B6 #8C29B6 #B64629 #52B629

split-complementary

#2999B6 #B62952 #B68C29

monochromatic

#124552 #1E6F84 #2999B6 #47B8D5 #79CBE1

Accessibility & contrast

On white

3.32

#2999B6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#2999B6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2999B6

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2999B6	#FFFFFF	#000000	##000000
##2999B6	1.00	3.32	6.33	6.33
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.33	21.00	1.00	1.00
##000000	6.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8795B8

Deuteranopia (green-blind)

#7487B6

Tritanopia (blue-blind)

#00A3A2

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #2999b6;
/* rgb */ color: rgb(41, 153, 182);
/* oklch */ color: oklch(63.5% 0.104 219.7);

Tailwind

colors: {
  custom: {
    50: '#79b7cc',
    500: '#2999b6',
    950: '#000000',
  },
}

SCSS

$custom: #2999b6;
$custom-light: #79b7cc;
$custom-dark: #000000;

JSON

{
  "hex": "#2999b6",
  "rgb": {
    "r": 41,
    "g": 153,
    "b": 182
  },
  "hsl": {
    "h": 192.34,
    "s": 63.229,
    "l": 43.725
  },
  "oklch": {
    "l": 0.63499,
    "c": 0.10448,
    "h": 219.7
  },
  "luminance": 0.26631
}

Semantic roles & 50–950 ramp

primary

#2999B6

secondary

#C98472

accent

#6342E6

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #2999B6

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

Preview Lab → · Contrast checker → · Palette generator →