#2A9FB2#2A9FB2

#2A9FB2 is a light, moderate teal. Relative luminance 0.285; OKLCH L 64.8% C 0.102 H 211.1°. Best body text is #000000 at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#2A9FB2
RGB	rgb(42, 159, 178)
HSL	hsl(188, 62%, 43%)
HSV	hsv(188, 76%, 70%)
CMYK	cmyk(76.4%, 10.7%, 0%, 30.2%)
CIE-LAB	lab(60.34, -24.93, -18.98)
CIE-LCH	lch(60.34, 31.34, 217.28°)
OKLab	oklab(64.83% -0.0875 -0.0529)
OKLCH	oklch(64.83% 0.102 211.1)
XYZ	xyz(21.3854, 28.5003, 46.4849)
Luminance	0.2850 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A9FB2 #B23D2A

analogous

#2AB281 #2A9FB2 #2A5BB2

triadic

#2A9FB2 #B22A9F #9FB22A

tetradic

#2A9FB2 #812AB2 #B23D2A #5BB22A

square

#2A9FB2 #812AB2 #B23D2A #5BB22A

split-complementary

#2A9FB2 #B22A5B #B2812A

monochromatic

#13474F #1E7380 #2A9FB2 #46C0D3 #77D1DF

Accessibility & contrast

On white

3.13

#2A9FB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.70

#2A9FB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A9FB2

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A9FB2	#FFFFFF	#000000	##000000
##2A9FB2	1.00	3.13	6.70	6.70
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.70	21.00	1.00	1.00
##000000	6.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9099B3

Deuteranopia (green-blind)

#7D8CB2

Tritanopia (blue-blind)

#00A7A5

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #2a9fb2;
/* rgb */ color: rgb(42, 159, 178);
/* oklch */ color: oklch(64.8% 0.102 211.1);

Tailwind

colors: {
  custom: {
    50: '#7abbc9',
    500: '#2a9fb2',
    950: '#000000',
  },
}

SCSS

$custom: #2a9fb2;
$custom-light: #7abbc9;
$custom-dark: #000000;

JSON

{
  "hex": "#2a9fb2",
  "rgb": {
    "r": 42,
    "g": 159,
    "b": 178
  },
  "hsl": {
    "h": 188.382,
    "s": 61.818,
    "l": 43.137
  },
  "oklch": {
    "l": 0.64832,
    "c": 0.10228,
    "h": 211.1
  },
  "luminance": 0.28503
}

Semantic roles & 50–950 ramp

primary

#2A9FB2

secondary

#C77D71

accent

#5A43E5

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #2A9FB2

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

Preview Lab → · Contrast checker → · Palette generator →