#2AA1BC#2AA1BC

#2AA1BC is a light, moderate cyan. Relative luminance 0.296; OKLCH L 65.7% C 0.107 H 217.1°. Best body text is #000000 at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#2AA1BC
RGB	rgb(42, 161, 188)
HSL	hsl(191, 63%, 45%)
HSV	hsv(191, 78%, 74%)
CMYK	cmyk(77.7%, 14.4%, 0%, 26.3%)
CIE-LAB	lab(61.32, -22.71, -23.11)
CIE-LCH	lch(61.32, 32.40, 225.50°)
OKLab	oklab(65.74% -0.0854 -0.0646)
OKLCH	oklch(65.74% 0.107 217.1)
XYZ	xyz(22.7730, 29.6100, 52.0823)
Luminance	0.2961 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2AA1BC #BC452A

analogous

#2ABC8E #2AA1BC #2A58BC

triadic

#2AA1BC #BC2AA1 #A1BC2A

tetradic

#2AA1BC #8E2ABC #BC452A #58BC2A

square

#2AA1BC #8E2ABC #BC452A #58BC2A

split-complementary

#2AA1BC #BC2A58 #BC8E2A

monochromatic

#144B58 #1F768A #2AA1BC #4CBDD7 #7ED0E2

Accessibility & contrast

On white

3.03

#2AA1BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.92

#2AA1BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2AA1BC

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2AA1BC	#FFFFFF	#000000	##000000
##2AA1BC	1.00	3.03	6.92	6.92
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.92	21.00	1.00	1.00
##000000	6.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F9CBD

Deuteranopia (green-blind)

#7C8EBC

Tritanopia (blue-blind)

#00AAA9

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #2aa1bc;
/* rgb */ color: rgb(42, 161, 188);
/* oklch */ color: oklch(65.7% 0.107 217.1);

Tailwind

colors: {
  custom: {
    50: '#7bbdd0',
    500: '#2aa1bc',
    950: '#000000',
  },
}

SCSS

$custom: #2aa1bc;
$custom-light: #7bbdd0;
$custom-dark: #000000;

JSON

{
  "hex": "#2aa1bc",
  "rgb": {
    "r": 42,
    "g": 161,
    "b": 188
  },
  "hsl": {
    "h": 191.096,
    "s": 63.478,
    "l": 45.098
  },
  "oklch": {
    "l": 0.65742,
    "c": 0.10708,
    "h": 217.1
  },
  "luminance": 0.29613
}

Semantic roles & 50–950 ramp

primary

#2AA1BC

secondary

#CB8777

accent

#6041E7

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1214

muted

#7C8182

Preview Lab

Preview with #2AA1BC

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

Preview Lab → · Contrast checker → · Palette generator →