#2B645A#2B645A

#2B645A is a mid, moderate teal. Relative luminance 0.104; OKLCH L 46.2% C 0.062 H 180.3°. Best body text is #FFFFFF at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#2B645A
RGB	rgb(43, 100, 90)
HSL	hsl(169, 40%, 28%)
HSV	hsv(169, 57%, 39%)
CMYK	cmyk(57%, 0%, 10%, 60.8%)
CIE-LAB	lab(38.49, -21.39, 0.01)
CIE-LCH	lch(38.49, 21.39, 179.97°)
OKLab	oklab(46.19% -0.0622 -0.0003)
OKLCH	oklch(46.19% 0.062 180.3)
XYZ	xyz(7.3981, 10.3654, 11.2817)
Luminance	0.1037 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B645A #642B35

analogous

#2B643D #2B645A #2B5164

triadic

#2B645A #5A2B64 #645A2B

tetradic

#2B645A #3D2B64 #642B35 #51642B

square

#2B645A #3D2B64 #642B35 #51642B

split-complementary

#2B645A #642B51 #643D2B

monochromatic

#091513 #193933 #2B645A #3D8F81 #54B5A4

Accessibility & contrast

On white

6.83

#2B645A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#2B645A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B645A

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B645A	#FFFFFF	#000000	##FFFFFF
##2B645A	1.00	6.83	3.07	6.83
#FFFFFF	6.83	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605E5A

Deuteranopia (green-blind)

#57585B

Tritanopia (blue-blind)

#076661

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2b645a;
/* rgb */ color: rgb(43, 100, 90);
/* oklch */ color: oklch(46.2% 0.062 180.3);

Tailwind

colors: {
  custom: {
    50: '#6a9088',
    500: '#2b645a',
    950: '#000000',
  },
}

SCSS

$custom: #2b645a;
$custom-light: #6a9088;
$custom-dark: #000000;

JSON

{
  "hex": "#2b645a",
  "rgb": {
    "r": 43,
    "g": 100,
    "b": 90
  },
  "hsl": {
    "h": 169.474,
    "s": 39.86,
    "l": 28.039
  },
  "oklch": {
    "l": 0.46193,
    "c": 0.06223,
    "h": 180.3
  },
  "luminance": 0.10366
}

Semantic roles & 50–950 ramp

primary

#2B645A

secondary

#965560

accent

#586DD0

background

#F6F8F8

surface

#EBF0EF

border

#C6CBCA

text

#070C0B

muted

#7A7D7C

Preview Lab

Preview with #2B645A

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

Preview Lab → · Contrast checker → · Palette generator →