#2A9FB4#2A9FB4

#2A9FB4 is a light, moderate teal. Relative luminance 0.286; OKLCH L 64.9% C 0.103 H 212.7°. Best body text is #000000 at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#2A9FB4
RGB	rgb(42, 159, 180)
HSL	hsl(189, 62%, 44%)
HSV	hsv(189, 77%, 71%)
CMYK	cmyk(76.7%, 11.7%, 0%, 29.4%)
CIE-LAB	lab(60.41, -24.29, -20.00)
CIE-LCH	lch(60.41, 31.46, 219.46°)
OKLab	oklab(64.91% -0.0867 -0.0557)
OKLCH	oklch(64.91% 0.103 212.7)
XYZ	xyz(21.5877, 28.5812, 47.5501)
Luminance	0.2858 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A9FB4 #B43F2A

analogous

#2AB484 #2A9FB4 #2A5AB4

triadic

#2A9FB4 #B42A9F #9FB42A

tetradic

#2A9FB4 #842AB4 #B43F2A #5AB42A

square

#2A9FB4 #842AB4 #B43F2A #5AB42A

split-complementary

#2A9FB4 #B42A5A #B4842A

monochromatic

#134751 #1E7382 #2A9FB4 #47BFD4 #79D0E0

Accessibility & contrast

On white

3.13

#2A9FB4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.72

#2A9FB4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A9FB4

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A9FB4	#FFFFFF	#000000	##000000
##2A9FB4	1.00	3.13	6.72	6.72
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.72	21.00	1.00	1.00
##000000	6.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F99B5

Deuteranopia (green-blind)

#7C8CB4

Tritanopia (blue-blind)

#00A7A5

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #2a9fb4;
/* rgb */ color: rgb(42, 159, 180);
/* oklch */ color: oklch(64.9% 0.103 212.7);

Tailwind

colors: {
  custom: {
    50: '#7abbca',
    500: '#2a9fb4',
    950: '#000000',
  },
}

SCSS

$custom: #2a9fb4;
$custom-light: #7abbca;
$custom-dark: #000000;

JSON

{
  "hex": "#2a9fb4",
  "rgb": {
    "r": 42,
    "g": 159,
    "b": 180
  },
  "hsl": {
    "h": 189.13,
    "s": 62.162,
    "l": 43.529
  },
  "oklch": {
    "l": 0.64914,
    "c": 0.10309,
    "h": 212.7
  },
  "luminance": 0.28584
}

Semantic roles & 50–950 ramp

primary

#2A9FB4

secondary

#C87F72

accent

#5B43E5

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #2A9FB4

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

Preview Lab → · Contrast checker → · Palette generator →