#2B757B#2B757B

#2B757B is a mid, moderate teal. Relative luminance 0.147; OKLCH L 52.0% C 0.072 H 202.7°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#2B757B
RGB	rgb(43, 117, 123)
HSL	hsl(185, 48%, 33%)
HSV	hsv(185, 65%, 48%)
CMYK	cmyk(65%, 4.9%, 0%, 51.8%)
CIE-LAB	lab(45.17, -20.52, -10.07)
CIE-LCH	lch(45.17, 22.86, 206.13°)
OKLab	oklab(51.95% -0.0667 -0.0279)
OKLCH	oklch(51.95% 0.072 202.7)
XYZ	xyz(10.9312, 14.6651, 20.9896)
Luminance	0.1467 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B757B #7B312B

analogous

#2B7B59 #2B757B #2B4D7B

triadic

#2B757B #7B2B75 #757B2B

tetradic

#2B757B #592B7B #7B312B #4D7B2B

square

#2B757B #592B7B #7B312B #4D7B2B

split-complementary

#2B757B #7B2B4D #7B592B

monochromatic

#0B1F20 #1B4A4E #2B757B #3BA0A8 #5BBEC6

Accessibility & contrast

On white

5.34

#2B757B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#2B757B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B757B

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B757B	#FFFFFF	#000000	##FFFFFF
##2B757B	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C707B

Deuteranopia (green-blind)

#60677B

Tritanopia (blue-blind)

#007A77

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #2b757b;
/* rgb */ color: rgb(43, 117, 123);
/* oklch */ color: oklch(52.0% 0.072 202.7);

Tailwind

colors: {
  custom: {
    50: '#6f9da1',
    500: '#2b757b',
    950: '#000000',
  },
}

SCSS

$custom: #2b757b;
$custom-light: #6f9da1;
$custom-dark: #000000;

JSON

{
  "hex": "#2b757b",
  "rgb": {
    "r": 43,
    "g": 117,
    "b": 123
  },
  "hsl": {
    "h": 184.5,
    "s": 48.193,
    "l": 32.549
  },
  "oklch": {
    "l": 0.51952,
    "c": 0.07226,
    "h": 202.7
  },
  "luminance": 0.14666
}

Semantic roles & 50–950 ramp

primary

#2B757B

secondary

#AB5D56

accent

#5A50D8

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#080E0E

muted

#7B7E7E

Preview Lab

Preview with #2B757B

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

Preview Lab → · Contrast checker → · Palette generator →