#2B757F#2B757F

#2B757F is a mid, moderate teal. Relative luminance 0.148; OKLCH L 52.1% C 0.073 H 207.6°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#2B757F
RGB	rgb(43, 117, 127)
HSL	hsl(187, 49%, 33%)
HSV	hsv(187, 66%, 50%)
CMYK	cmyk(66.1%, 7.9%, 0%, 50.2%)
CIE-LAB	lab(45.31, -19.25, -12.24)
CIE-LCH	lch(45.31, 22.81, 212.45°)
OKLab	oklab(52.11% -0.0649 -0.0339)
OKLCH	oklch(52.11% 0.073 207.6)
XYZ	xyz(11.1867, 14.7673, 22.3354)
Luminance	0.1477 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B757F #7F352B

analogous

#2B7F5F #2B757F #2B4B7F

triadic

#2B757F #7F2B75 #757F2B

tetradic

#2B757F #5F2B7F #7F352B #4B7F2B

square

#2B757F #5F2B7F #7F352B #4B7F2B

split-complementary

#2B757F #7F2B4B #7F5F2B

monochromatic

#0C2124 #1C4B51 #2B757F #3A9FAD #5CBBC8

Accessibility & contrast

On white

5.31

#2B757F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#2B757F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B757F

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B757F	#FFFFFF	#000000	##FFFFFF
##2B757F	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7180

Deuteranopia (green-blind)

#5F677F

Tritanopia (blue-blind)

#007A78

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #2b757f;
/* rgb */ color: rgb(43, 117, 127);
/* oklch */ color: oklch(52.1% 0.073 207.6);

Tailwind

colors: {
  custom: {
    50: '#6f9da4',
    500: '#2b757f',
    950: '#000000',
  },
}

SCSS

$custom: #2b757f;
$custom-light: #6f9da4;
$custom-dark: #000000;

JSON

{
  "hex": "#2b757f",
  "rgb": {
    "r": 43,
    "g": 117,
    "b": 127
  },
  "hsl": {
    "h": 187.143,
    "s": 49.412,
    "l": 33.333
  },
  "oklch": {
    "l": 0.52113,
    "c": 0.07321,
    "h": 207.6
  },
  "luminance": 0.14768
}

Semantic roles & 50–950 ramp

primary

#2B757F

secondary

#AE6258

accent

#5F4FD9

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E0F

muted

#7B7E7F

Preview Lab

Preview with #2B757F

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

Preview Lab → · Contrast checker → · Palette generator →