#2A9FB5#2A9FB5

#2A9FB5 is a light, moderate teal. Relative luminance 0.286; OKLCH L 65.0% C 0.104 H 213.5°. Best body text is #000000 at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#2A9FB5
RGB	rgb(42, 159, 181)
HSL	hsl(189, 62%, 44%)
HSV	hsv(189, 77%, 71%)
CMYK	cmyk(76.8%, 12.2%, 0%, 29%)
CIE-LAB	lab(60.45, -23.97, -20.50)
CIE-LCH	lch(60.45, 31.54, 220.55°)
OKLab	oklab(64.96% -0.0863 -0.0572)
OKLCH	oklch(64.96% 0.104 213.5)
XYZ	xyz(21.6899, 28.6221, 48.0886)
Luminance	0.2863 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A9FB5 #B5402A

analogous

#2AB585 #2A9FB5 #2A59B5

triadic

#2A9FB5 #B52A9F #9FB52A

tetradic

#2A9FB5 #852AB5 #B5402A #59B52A

square

#2A9FB5 #852AB5 #B5402A #59B52A

split-complementary

#2A9FB5 #B52A59 #B5852A

monochromatic

#134852 #1E7383 #2A9FB5 #48BED4 #79D0E0

Accessibility & contrast

On white

3.12

#2A9FB5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.73

#2A9FB5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A9FB5

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A9FB5	#FFFFFF	#000000	##000000
##2A9FB5	1.00	3.12	6.73	6.73
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.73	21.00	1.00	1.00
##000000	6.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F9AB6

Deuteranopia (green-blind)

#7C8CB5

Tritanopia (blue-blind)

#00A8A6

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #2a9fb5;
/* rgb */ color: rgb(42, 159, 181);
/* oklch */ color: oklch(65.0% 0.104 213.5);

Tailwind

colors: {
  custom: {
    50: '#7abbcb',
    500: '#2a9fb5',
    950: '#000000',
  },
}

SCSS

$custom: #2a9fb5;
$custom-light: #7abbcb;
$custom-dark: #000000;

JSON

{
  "hex": "#2a9fb5",
  "rgb": {
    "r": 42,
    "g": 159,
    "b": 181
  },
  "hsl": {
    "h": 189.496,
    "s": 62.332,
    "l": 43.725
  },
  "oklch": {
    "l": 0.64955,
    "c": 0.10353,
    "h": 213.5
  },
  "luminance": 0.28625
}

Semantic roles & 50–950 ramp

primary

#2A9FB5

secondary

#C88073

accent

#5C42E5

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #2A9FB5

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

Preview Lab → · Contrast checker → · Palette generator →