#2A9AC3#2A9AC3

#2A9AC3 is a light, moderate cyan. Relative luminance 0.275; OKLCH L 64.4% C 0.113 H 227.8°. Best body text is #000000 at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#2A9AC3
RGB	rgb(42, 154, 195)
HSL	hsl(196, 65%, 46%)
HSV	hsv(196, 78%, 76%)
CMYK	cmyk(78.5%, 21%, 0%, 23.5%)
CIE-LAB	lab(59.47, -16.66, -29.88)
CIE-LCH	lch(59.47, 34.22, 240.86°)
OKLab	oklab(64.35% -0.076 -0.084)
OKLCH	oklch(64.35% 0.113 227.8)
XYZ	xyz(22.3567, 27.5408, 55.7568)
Luminance	0.2754 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A9AC3 #C3532A

analogous

#2AC3A0 #2A9AC3 #2A4EC3

triadic

#2A9AC3 #C32A9A #9AC32A

tetradic

#2A9AC3 #A02AC3 #C3532A #4EC32A

square

#2A9AC3 #A02AC3 #C3532A #4EC32A

split-complementary

#2A9AC3 #C32A4E #C3A02A

monochromatic

#144A5E #1F7291 #2A9AC3 #51B5D9 #83CAE4

Accessibility & contrast

On white

3.23

#2A9AC3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.51

#2A9AC3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A9AC3

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A9AC3	#FFFFFF	#000000	##000000
##2A9AC3	1.00	3.23	6.51	6.51
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.51	21.00	1.00	1.00
##000000	6.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8497C5

Deuteranopia (green-blind)

#7089C2

Tritanopia (blue-blind)

#00A6A8

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #2a9ac3;
/* rgb */ color: rgb(42, 154, 195);
/* oklch */ color: oklch(64.4% 0.113 227.8);

Tailwind

colors: {
  custom: {
    50: '#7cb7d5',
    500: '#2a9ac3',
    950: '#000000',
  },
}

SCSS

$custom: #2a9ac3;
$custom-light: #7cb7d5;
$custom-dark: #000000;

JSON

{
  "hex": "#2a9ac3",
  "rgb": {
    "r": 42,
    "g": 154,
    "b": 195
  },
  "hsl": {
    "h": 196.078,
    "s": 64.557,
    "l": 46.471
  },
  "oklch": {
    "l": 0.64352,
    "c": 0.11328,
    "h": 227.8
  },
  "luminance": 0.27544
}

Semantic roles & 50–950 ramp

primary

#2A9AC3

secondary

#CD917B

accent

#6D40E8

background

#F8FBFD

surface

#EFF6FA

border

#CAD0D3

text

#0B1114

muted

#7C8083

Preview Lab

Preview with #2A9AC3

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

Preview Lab → · Contrast checker → · Palette generator →