#2A9EAF#2A9EAF

#2A9EAF is a light, moderate teal. Relative luminance 0.280; OKLCH L 64.5% C 0.101 H 209.6°. Best body text is #000000 at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#2A9EAF
RGB	rgb(42, 158, 175)
HSL	hsl(188, 61%, 43%)
HSV	hsv(188, 76%, 69%)
CMYK	cmyk(76%, 9.7%, 0%, 31.4%)
CIE-LAB	lab(59.92, -25.39, -17.92)
CIE-LCH	lch(59.92, 31.07, 215.21°)
OKLab	oklab(64.46% -0.0878 -0.0499)
OKLCH	oklch(64.46% 0.101 209.6)
XYZ	xyz(20.9162, 28.0386, 44.8587)
Luminance	0.2804 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A9EAF #AF3B2A

analogous

#2AAF7D #2A9EAF #2A5CAF

triadic

#2A9EAF #AF2A9E #9EAF2A

tetradic

#2A9EAF #7D2AAF #AF3B2A #5CAF2A

square

#2A9EAF #7D2AAF #AF3B2A #5CAF2A

split-complementary

#2A9EAF #AF2A5C #AF7D2A

monochromatic

#12454C #1E717E #2A9EAF #44C0D2 #75D1DE

Accessibility & contrast

On white

3.18

#2A9EAF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.61

#2A9EAF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A9EAF

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A9EAF	#FFFFFF	#000000	##000000
##2A9EAF	1.00	3.18	6.61	6.61
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.61	21.00	1.00	1.00
##000000	6.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F98B0

Deuteranopia (green-blind)

#7D8BAF

Tritanopia (blue-blind)

#00A6A3

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #2a9eaf;
/* rgb */ color: rgb(42, 158, 175);
/* oklch */ color: oklch(64.5% 0.101 209.6);

Tailwind

colors: {
  custom: {
    50: '#79bbc6',
    500: '#2a9eaf',
    950: '#000000',
  },
}

SCSS

$custom: #2a9eaf;
$custom-light: #79bbc6;
$custom-dark: #000000;

JSON

{
  "hex": "#2a9eaf",
  "rgb": {
    "r": 42,
    "g": 158,
    "b": 175
  },
  "hsl": {
    "h": 187.669,
    "s": 61.29,
    "l": 42.549
  },
  "oklch": {
    "l": 0.64462,
    "c": 0.10099,
    "h": 209.6
  },
  "luminance": 0.28041
}

Semantic roles & 50–950 ramp

primary

#2A9EAF

secondary

#C67A6F

accent

#5843E4

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #2A9EAF

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

Preview Lab → · Contrast checker → · Palette generator →