#2B737F#2B737F

#2B737F is a mid, moderate teal. Relative luminance 0.143; OKLCH L 51.6% C 0.073 H 210.4°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#2B737F
RGB	rgb(43, 115, 127)
HSL	hsl(189, 49%, 33%)
HSV	hsv(189, 66%, 50%)
CMYK	cmyk(66.1%, 9.4%, 0%, 50.2%)
CIE-LAB	lab(44.67, -18.17, -13.22)
CIE-LCH	lch(44.67, 22.46, 216.04°)
OKLab	oklab(51.59% -0.0626 -0.0367)
OKLCH	oklch(51.59% 0.073 210.4)
XYZ	xyz(10.9562, 14.3062, 22.2585)
Luminance	0.1431 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B737F #7F372B

analogous

#2B7F61 #2B737F #2B497F

triadic

#2B737F #7F2B73 #737F2B

tetradic

#2B737F #612B7F #7F372B #497F2B

square

#2B737F #612B7F #7F372B #497F2B

split-complementary

#2B737F #7F2B49 #7F612B

monochromatic

#0C2024 #1C4A51 #2B737F #3A9CAD #5CB9C8

Accessibility & contrast

On white

5.44

#2B737F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#2B737F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B737F

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B737F	#FFFFFF	#000000	##FFFFFF
##2B737F	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#696F80

Deuteranopia (green-blind)

#5C667F

Tritanopia (blue-blind)

#007877

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #2b737f;
/* rgb */ color: rgb(43, 115, 127);
/* oklch */ color: oklch(51.6% 0.073 210.4);

Tailwind

colors: {
  custom: {
    50: '#6f9ba4',
    500: '#2b737f',
    950: '#000000',
  },
}

SCSS

$custom: #2b737f;
$custom-light: #6f9ba4;
$custom-dark: #000000;

JSON

{
  "hex": "#2b737f",
  "rgb": {
    "r": 43,
    "g": 115,
    "b": 127
  },
  "hsl": {
    "h": 188.571,
    "s": 49.412,
    "l": 33.333
  },
  "oklch": {
    "l": 0.51594,
    "c": 0.07256,
    "h": 210.4
  },
  "luminance": 0.14307
}

Semantic roles & 50–950 ramp

primary

#2B737F

secondary

#AE6458

accent

#634FD9

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E0F

muted

#7B7E7F

Preview Lab

Preview with #2B737F

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

Preview Lab → · Contrast checker → · Palette generator →