#2B737D#2B737D

#2B737D is a mid, moderate teal. Relative luminance 0.143; OKLCH L 51.5% C 0.072 H 207.9°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#2B737D
RGB	rgb(43, 115, 125)
HSL	hsl(187, 49%, 33%)
HSV	hsv(187, 66%, 49%)
CMYK	cmyk(65.6%, 8%, 0%, 51%)
CIE-LAB	lab(44.60, -18.81, -12.13)
CIE-LCH	lch(44.60, 22.38, 212.82°)
OKLab	oklab(51.51% -0.0635 -0.0336)
OKLCH	oklch(51.51% 0.072 207.9)
XYZ	xyz(10.8271, 14.2546, 21.5789)
Luminance	0.1426 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B737D #7D352B

analogous

#2B7D5E #2B737D #2B4A7D

triadic

#2B737D #7D2B73 #737D2B

tetradic

#2B737D #5E2B7D #7D352B #4A7D2B

square

#2B737D #5E2B7D #7D352B #4A7D2B

split-complementary

#2B737D #7D2B4A #7D5E2B

monochromatic

#0C1F22 #1B494F #2B737D #3B9DAB #5CBAC7

Accessibility & contrast

On white

5.45

#2B737D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#2B737D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B737D

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B737D	#FFFFFF	#000000	##FFFFFF
##2B737D	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#696F7E

Deuteranopia (green-blind)

#5D667D

Tritanopia (blue-blind)

#007876

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #2b737d;
/* rgb */ color: rgb(43, 115, 125);
/* oklch */ color: oklch(51.5% 0.072 207.9);

Tailwind

colors: {
  custom: {
    50: '#6f9ba2',
    500: '#2b737d',
    950: '#000000',
  },
}

SCSS

$custom: #2b737d;
$custom-light: #6f9ba2;
$custom-dark: #000000;

JSON

{
  "hex": "#2b737d",
  "rgb": {
    "r": 43,
    "g": 115,
    "b": 125
  },
  "hsl": {
    "h": 187.317,
    "s": 48.81,
    "l": 32.941
  },
  "oklch": {
    "l": 0.51511,
    "c": 0.07185,
    "h": 207.9
  },
  "luminance": 0.14256
}

Semantic roles & 50–950 ramp

primary

#2B737D

secondary

#AD6257

accent

#604FD8

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#080E0F

muted

#7B7E7E

Preview Lab

Preview with #2B737D

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

Preview Lab → · Contrast checker → · Palette generator →