#2B4B4E#2B4B4E

#2B4B4E is a dark, muted teal. Relative luminance 0.061; OKLCH L 38.9% C 0.038 H 203.4°. Best body text is #FFFFFF at 9.46:1 contrast (WCAG AA passes).

Color values

HEX	#2B4B4E
RGB	rgb(43, 75, 78)
HSL	hsl(185, 29%, 24%)
HSV	hsv(185, 45%, 31%)
CMYK	cmyk(44.9%, 3.8%, 0%, 69.4%)
CIE-LAB	lab(29.65, -10.85, -5.49)
CIE-LCH	lch(29.65, 12.16, 206.84°)
OKLab	oklab(38.94% -0.0349 -0.0151)
OKLCH	oklch(38.94% 0.038 203.4)
XYZ	xyz(4.8870, 6.0955, 8.1253)
Luminance	0.0610 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B4B4E #4E2E2B

analogous

#2B4E3F #2B4B4E #2B394E

triadic

#2B4B4E #4E2B4B #4B4E2B

tetradic

#2B4B4E #3F2B4E #4E2E2B #394E2B

square

#2B4B4E #3F2B4E #4E2E2B #394E2B

split-complementary

#2B4B4E #4E2B39 #4E3F2B

monochromatic

#0B1314 #152527 #2B4B4E #417175 #56979D

Accessibility & contrast

On white

9.46

#2B4B4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#2B4B4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B4B4E

9.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B4B4E	#FFFFFF	#000000	##FFFFFF
##2B4B4E	1.00	9.46	2.22	9.46
#FFFFFF	9.46	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47484E

Deuteranopia (green-blind)

#40444E

Tritanopia (blue-blind)

#1C4D4C

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2b4b4e;
/* rgb */ color: rgb(43, 75, 78);
/* oklch */ color: oklch(38.9% 0.038 203.4);

Tailwind

colors: {
  custom: {
    50: '#677d7f',
    500: '#2b4b4e',
    950: '#000000',
  },
}

SCSS

$custom: #2b4b4e;
$custom-light: #677d7f;
$custom-dark: #000000;

JSON

{
  "hex": "#2b4b4e",
  "rgb": {
    "r": 43,
    "g": 75,
    "b": 78
  },
  "hsl": {
    "h": 185.143,
    "s": 28.926,
    "l": 23.725
  },
  "oklch": {
    "l": 0.38942,
    "c": 0.03804,
    "h": 203.4
  },
  "luminance": 0.06096
}

Semantic roles & 50–950 ramp

primary

#2B4B4E

secondary

#805955

accent

#6B63C5

background

#F6F7F7

surface

#EBEEEE

border

#C6C9C9

text

#06090A

muted

#7A7B7C

Preview Lab

Preview with #2B4B4E

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

Preview Lab → · Contrast checker → · Palette generator →