#2A8FA1#2A8FA1

#2A8FA1 is a mid, moderate teal. Relative luminance 0.227; OKLCH L 60.1% C 0.093 H 212.2°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#2A8FA1
RGB	rgb(42, 143, 161)
HSL	hsl(189, 59%, 40%)
HSV	hsv(189, 74%, 63%)
CMYK	cmyk(73.9%, 11.2%, 0%, 36.9%)
CIE-LAB	lab(54.77, -22.19, -17.78)
CIE-LCH	lch(54.77, 28.44, 218.71°)
OKLab	oklab(60.14% -0.0785 -0.0495)
OKLCH	oklch(60.14% 0.093 212.2)
XYZ	xyz(17.2076, 22.7083, 37.1876)
Luminance	0.2271 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A8FA1 #A13C2A

analogous

#2AA178 #2A8FA1 #2A53A1

triadic

#2A8FA1 #A12A8F #8FA12A

tetradic

#2A8FA1 #782AA1 #A13C2A #53A12A

square

#2A8FA1 #782AA1 #A13C2A #53A12A

split-complementary

#2A8FA1 #A12A53 #A1782A

monochromatic

#113940 #1D6470 #2A8FA1 #3CB6CC #6DC8D9

Accessibility & contrast

On white

3.79

#2A8FA1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#2A8FA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A8FA1

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A8FA1	#FFFFFF	#000000	##000000
##2A8FA1	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#818AA2

Deuteranopia (green-blind)

#717EA1

Tritanopia (blue-blind)

#009694

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #2a8fa1;
/* rgb */ color: rgb(42, 143, 161);
/* oklch */ color: oklch(60.1% 0.093 212.2);

Tailwind

colors: {
  custom: {
    50: '#76b0bc',
    500: '#2a8fa1',
    950: '#000000',
  },
}

SCSS

$custom: #2a8fa1;
$custom-light: #76b0bc;
$custom-dark: #000000;

JSON

{
  "hex": "#2a8fa1",
  "rgb": {
    "r": 42,
    "g": 143,
    "b": 161
  },
  "hsl": {
    "h": 189.076,
    "s": 58.621,
    "l": 39.804
  },
  "oklch": {
    "l": 0.60138,
    "c": 0.09286,
    "h": 212.2
  },
  "luminance": 0.2271
}

Semantic roles & 50–950 ramp

primary

#2A8FA1

secondary

#C07567

accent

#5E46E2

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2A8FA1

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

Preview Lab → · Contrast checker → · Palette generator →