#2B757C#2B757C

#2B757C is a mid, moderate teal. Relative luminance 0.147; OKLCH L 52.0% C 0.072 H 203.9°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#2B757C
RGB	rgb(43, 117, 124)
HSL	hsl(185, 49%, 33%)
HSV	hsv(185, 65%, 49%)
CMYK	cmyk(65.3%, 5.6%, 0%, 51.4%)
CIE-LAB	lab(45.21, -20.20, -10.61)
CIE-LCH	lch(45.21, 22.82, 207.71°)
OKLab	oklab(51.99% -0.0662 -0.0294)
OKLCH	oklch(51.99% 0.072 203.9)
XYZ	xyz(10.9941, 14.6902, 21.3210)
Luminance	0.1469 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B757C #7C322B

analogous

#2B7C5A #2B757C #2B4D7C

triadic

#2B757C #7C2B75 #757C2B

tetradic

#2B757C #5A2B7C #7C322B #4D7C2B

square

#2B757C #5A2B7C #7C322B #4D7C2B

split-complementary

#2B757C #7C2B4D #7C5A2B

monochromatic

#0B1F21 #1B4A4F #2B757C #3BA0A9 #5BBDC6

Accessibility & contrast

On white

5.33

#2B757C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#2B757C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B757C

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B757C	#FFFFFF	#000000	##FFFFFF
##2B757C	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C707D

Deuteranopia (green-blind)

#60677C

Tritanopia (blue-blind)

#007A77

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #2b757c;
/* rgb */ color: rgb(43, 117, 124);
/* oklch */ color: oklch(52.0% 0.072 203.9);

Tailwind

colors: {
  custom: {
    50: '#6f9da1',
    500: '#2b757c',
    950: '#000000',
  },
}

SCSS

$custom: #2b757c;
$custom-light: #6f9da1;
$custom-dark: #000000;

JSON

{
  "hex": "#2b757c",
  "rgb": {
    "r": 43,
    "g": 117,
    "b": 124
  },
  "hsl": {
    "h": 185.185,
    "s": 48.503,
    "l": 32.745
  },
  "oklch": {
    "l": 0.51992,
    "c": 0.07245,
    "h": 203.9
  },
  "luminance": 0.14691
}

Semantic roles & 50–950 ramp

primary

#2B757C

secondary

#AC5E57

accent

#5C50D8

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#080E0F

muted

#7B7E7E

Preview Lab

Preview with #2B757C

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

Preview Lab → · Contrast checker → · Palette generator →