#2A9FB7#2A9FB7

#2A9FB7 is a light, moderate cyan. Relative luminance 0.287; OKLCH L 65.0% C 0.104 H 215.1°. Best body text is #000000 at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#2A9FB7
RGB	rgb(42, 159, 183)
HSL	hsl(190, 63%, 44%)
HSV	hsv(190, 77%, 72%)
CMYK	cmyk(77%, 13.1%, 0%, 28.2%)
CIE-LAB	lab(60.52, -23.31, -21.52)
CIE-LCH	lch(60.52, 31.73, 222.70°)
OKLab	oklab(65.04% -0.0855 -0.06)
OKLCH	oklch(65.04% 0.104 215.1)
XYZ	xyz(21.8966, 28.7047, 49.1771)
Luminance	0.2871 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A9FB7 #B7422A

analogous

#2AB789 #2A9FB7 #2A59B7

triadic

#2A9FB7 #B72A9F #9FB72A

tetradic

#2A9FB7 #892AB7 #B7422A #59B72A

square

#2A9FB7 #892AB7 #B7422A #59B72A

split-complementary

#2A9FB7 #B72A59 #B7892A

monochromatic

#134953 #1F7485 #2A9FB7 #49BDD5 #7BCFE1

Accessibility & contrast

On white

3.12

#2A9FB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.74

#2A9FB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A9FB7

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A9FB7	#FFFFFF	#000000	##000000
##2A9FB7	1.00	3.12	6.74	6.74
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.74	21.00	1.00	1.00
##000000	6.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E9AB8

Deuteranopia (green-blind)

#7B8CB7

Tritanopia (blue-blind)

#00A8A6

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #2a9fb7;
/* rgb */ color: rgb(42, 159, 183);
/* oklch */ color: oklch(65.0% 0.104 215.1);

Tailwind

colors: {
  custom: {
    50: '#7abbcc',
    500: '#2a9fb7',
    950: '#000000',
  },
}

SCSS

$custom: #2a9fb7;
$custom-light: #7abbcc;
$custom-dark: #000000;

JSON

{
  "hex": "#2a9fb7",
  "rgb": {
    "r": 42,
    "g": 159,
    "b": 183
  },
  "hsl": {
    "h": 190.213,
    "s": 62.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.65039,
    "c": 0.10447,
    "h": 215.1
  },
  "luminance": 0.28707
}

Semantic roles & 50–950 ramp

primary

#2A9FB7

secondary

#C98274

accent

#5E42E6

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #2A9FB7

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

Preview Lab → · Contrast checker → · Palette generator →