#2B737A#2B737A

#2B737A is a mid, moderate teal. Relative luminance 0.142; OKLCH L 51.4% C 0.071 H 204.2°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#2B737A
RGB	rgb(43, 115, 122)
HSL	hsl(185, 48%, 32%)
HSV	hsv(185, 65%, 48%)
CMYK	cmyk(64.8%, 5.7%, 0%, 52.2%)
CIE-LAB	lab(44.49, -19.76, -10.50)
CIE-LCH	lch(44.49, 22.38, 207.97°)
OKLab	oklab(51.39% -0.0648 -0.0291)
OKLCH	oklch(51.39% 0.071 204.2)
XYZ	xyz(10.6384, 14.1791, 20.5848)
Luminance	0.1418 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B737A #7A322B

analogous

#2B7A59 #2B737A #2B4C7A

triadic

#2B737A #7A2B73 #737A2B

tetradic

#2B737A #592B7A #7A322B #4C7A2B

square

#2B737A #592B7A #7A322B #4C7A2B

split-complementary

#2B737A #7A2B4C #7A592B

monochromatic

#0B1E1F #1B484D #2B737A #3B9EA7 #5ABCC5

Accessibility & contrast

On white

5.47

#2B737A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#2B737A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B737A

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B737A	#FFFFFF	#000000	##FFFFFF
##2B737A	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6E7B

Deuteranopia (green-blind)

#5E657A

Tritanopia (blue-blind)

#007875

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #2b737a;
/* rgb */ color: rgb(43, 115, 122);
/* oklch */ color: oklch(51.4% 0.071 204.2);

Tailwind

colors: {
  custom: {
    50: '#6f9ba0',
    500: '#2b737a',
    950: '#000000',
  },
}

SCSS

$custom: #2b737a;
$custom-light: #6f9ba0;
$custom-dark: #000000;

JSON

{
  "hex": "#2b737a",
  "rgb": {
    "r": 43,
    "g": 115,
    "b": 122
  },
  "hsl": {
    "h": 185.316,
    "s": 47.879,
    "l": 32.353
  },
  "oklch": {
    "l": 0.51389,
    "c": 0.07106,
    "h": 204.2
  },
  "luminance": 0.1418
}

Semantic roles & 50–950 ramp

primary

#2B737A

secondary

#AB5D56

accent

#5C50D7

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#080E0E

muted

#7B7E7E

Preview Lab

Preview with #2B737A

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

Preview Lab → · Contrast checker → · Palette generator →