#2AA1B9#2AA1B9

#2AA1B9 is a light, moderate cyan. Relative luminance 0.295; OKLCH L 65.6% C 0.106 H 214.8°. Best body text is #000000 at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#2AA1B9
RGB	rgb(42, 161, 185)
HSL	hsl(190, 63%, 45%)
HSV	hsv(190, 77%, 73%)
CMYK	cmyk(77.3%, 13%, 0%, 27.5%)
CIE-LAB	lab(61.20, -23.69, -21.60)
CIE-LCH	lch(61.20, 32.06, 222.35°)
OKLab	oklab(65.61% -0.0866 -0.0603)
OKLCH	oklch(65.61% 0.106 214.8)
XYZ	xyz(22.4529, 29.4820, 50.3968)
Luminance	0.2949 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2AA1B9 #B9422A

analogous

#2AB98A #2AA1B9 #2A5AB9

triadic

#2AA1B9 #B92AA1 #A1B92A

tetradic

#2AA1B9 #8A2AB9 #B9422A #5AB92A

square

#2AA1B9 #8A2AB9 #B9422A #5AB92A

split-complementary

#2AA1B9 #B92A5A #B98A2A

monochromatic

#134A55 #1F7687 #2AA1B9 #4ABFD6 #7CD0E1

Accessibility & contrast

On white

3.04

#2AA1B9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.90

#2AA1B9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2AA1B9

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2AA1B9	#FFFFFF	#000000	##000000
##2AA1B9	1.00	3.04	6.90	6.90
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.90	21.00	1.00	1.00
##000000	6.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#909CBA

Deuteranopia (green-blind)

#7D8EB9

Tritanopia (blue-blind)

#00AAA8

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #2aa1b9;
/* rgb */ color: rgb(42, 161, 185);
/* oklch */ color: oklch(65.6% 0.106 214.8);

Tailwind

colors: {
  custom: {
    50: '#7bbdce',
    500: '#2aa1b9',
    950: '#000000',
  },
}

SCSS

$custom: #2aa1b9;
$custom-light: #7bbdce;
$custom-dark: #000000;

JSON

{
  "hex": "#2aa1b9",
  "rgb": {
    "r": 42,
    "g": 161,
    "b": 185
  },
  "hsl": {
    "h": 190.07,
    "s": 62.996,
    "l": 44.51
  },
  "oklch": {
    "l": 0.65615,
    "c": 0.10554,
    "h": 214.8
  },
  "luminance": 0.29485
}

Semantic roles & 50–950 ramp

primary

#2AA1B9

secondary

#CA8375

accent

#5D42E6

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #2AA1B9

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

Preview Lab → · Contrast checker → · Palette generator →