#2B737E#2B737E

#2B737E is a mid, moderate teal. Relative luminance 0.143; OKLCH L 51.6% C 0.072 H 209.1°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#2B737E
RGB	rgb(43, 115, 126)
HSL	hsl(188, 49%, 33%)
HSV	hsv(188, 66%, 49%)
CMYK	cmyk(65.9%, 8.7%, 0%, 50.6%)
CIE-LAB	lab(44.63, -18.49, -12.67)
CIE-LCH	lch(44.63, 22.42, 214.43°)
OKLab	oklab(51.55% -0.063 -0.0352)
OKLCH	oklch(51.55% 0.072 209.1)
XYZ	xyz(10.8913, 14.2803, 21.9170)
Luminance	0.1428 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B737E #7E362B

analogous

#2B7E5F #2B737E #2B497E

triadic

#2B737E #7E2B73 #737E2B

tetradic

#2B737E #5F2B7E #7E362B #497E2B

square

#2B737E #5F2B7E #7E362B #497E2B

split-complementary

#2B737E #7E2B49 #7E5F2B

monochromatic

#0C2023 #1B4950 #2B737E #3B9DAC #5CB9C7

Accessibility & contrast

On white

5.45

#2B737E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#2B737E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B737E

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B737E	#FFFFFF	#000000	##FFFFFF
##2B737E	1.00	5.45	3.86	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#696F7F

Deuteranopia (green-blind)

#5D667E

Tritanopia (blue-blind)

#007876

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #2b737e;
/* rgb */ color: rgb(43, 115, 126);
/* oklch */ color: oklch(51.6% 0.072 209.1);

Tailwind

colors: {
  custom: {
    50: '#6f9ba3',
    500: '#2b737e',
    950: '#000000',
  },
}

SCSS

$custom: #2b737e;
$custom-light: #6f9ba3;
$custom-dark: #000000;

JSON

{
  "hex": "#2b737e",
  "rgb": {
    "r": 43,
    "g": 115,
    "b": 126
  },
  "hsl": {
    "h": 187.952,
    "s": 49.112,
    "l": 33.137
  },
  "oklch": {
    "l": 0.51552,
    "c": 0.07219,
    "h": 209.1
  },
  "luminance": 0.14281
}

Semantic roles & 50–950 ramp

primary

#2B737E

secondary

#AD6358

accent

#614FD9

background

#F7F9FA

surface

#EDF2F3

border

#C8CCCD

text

#080E0F

muted

#7B7E7F

Preview Lab

Preview with #2B737E

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

Preview Lab → · Contrast checker → · Palette generator →