#2B645C#2B645C

#2B645C is a mid, moderate teal. Relative luminance 0.104; OKLCH L 46.3% C 0.061 H 183.2°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#2B645C
RGB	rgb(43, 100, 92)
HSL	hsl(172, 40%, 28%)
HSV	hsv(172, 57%, 39%)
CMYK	cmyk(57%, 0%, 8%, 60.8%)
CIE-LAB	lab(38.55, -20.82, -1.13)
CIE-LCH	lch(38.55, 20.85, 183.10°)
OKLab	oklab(46.26% -0.0612 -0.0034)
OKLCH	oklch(46.26% 0.061 183.2)
XYZ	xyz(7.4844, 10.3999, 11.7361)
Luminance	0.1040 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B645C #642B33

analogous

#2B643F #2B645C #2B4F64

triadic

#2B645C #5C2B64 #645C2B

tetradic

#2B645C #3F2B64 #642B33 #4F642B

square

#2B645C #3F2B64 #642B33 #4F642B

split-complementary

#2B645C #642B4F #643F2B

monochromatic

#091514 #193935 #2B645C #3D8F83 #54B5A8

Accessibility & contrast

On white

6.82

#2B645C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#2B645C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B645C

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B645C	#FFFFFF	#000000	##FFFFFF
##2B645C	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605F5C

Deuteranopia (green-blind)

#56585D

Tritanopia (blue-blind)

#056661

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2b645c;
/* rgb */ color: rgb(43, 100, 92);
/* oklch */ color: oklch(46.3% 0.061 183.2);

Tailwind

colors: {
  custom: {
    50: '#6a908a',
    500: '#2b645c',
    950: '#000000',
  },
}

SCSS

$custom: #2b645c;
$custom-light: #6a908a;
$custom-dark: #000000;

JSON

{
  "hex": "#2b645c",
  "rgb": {
    "r": 43,
    "g": 100,
    "b": 92
  },
  "hsl": {
    "h": 171.579,
    "s": 39.86,
    "l": 28.039
  },
  "oklch": {
    "l": 0.46262,
    "c": 0.06132,
    "h": 183.2
  },
  "luminance": 0.10401
}

Semantic roles & 50–950 ramp

primary

#2B645C

secondary

#96555E

accent

#5869D0

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#070C0B

muted

#7A7D7C

Preview Lab

Preview with #2B645C

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

Preview Lab → · Contrast checker → · Palette generator →