#2B4D4E#2B4D4E

#2B4D4E is a dark, muted teal. Relative luminance 0.064; OKLCH L 39.5% C 0.040 H 198.1°. Best body text is #FFFFFF at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#2B4D4E
RGB	rgb(43, 77, 78)
HSL	hsl(182, 29%, 24%)
HSV	hsv(182, 45%, 31%)
CMYK	cmyk(44.9%, 1.3%, 0%, 69.4%)
CIE-LAB	lab(30.33, -12.04, -4.48)
CIE-LCH	lch(30.33, 12.85, 200.41°)
OKLab	oklab(39.49% -0.0377 -0.0123)
OKLCH	oklch(39.49% 0.04 198.1)
XYZ	xyz(5.0248, 6.3710, 8.1712)
Luminance	0.0637 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B4D4E #4E2C2B

analogous

#2B4E3D #2B4D4E #2B3B4E

triadic

#2B4D4E #4E2B4D #4D4E2B

tetradic

#2B4D4E #3D2B4E #4E2C2B #3B4E2B

square

#2B4D4E #3D2B4E #4E2C2B #3B4E2B

split-complementary

#2B4D4E #4E2B3B #4E3D2B

monochromatic

#0B1314 #152627 #2B4D4E #417475 #569B9D

Accessibility & contrast

On white

9.23

#2B4D4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#2B4D4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B4D4E

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B4D4E	#FFFFFF	#000000	##FFFFFF
##2B4D4E	1.00	9.23	2.27	9.23
#FFFFFF	9.23	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494A4E

Deuteranopia (green-blind)

#43454E

Tritanopia (blue-blind)

#1B4F4D

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2b4d4e;
/* rgb */ color: rgb(43, 77, 78);
/* oklch */ color: oklch(39.5% 0.040 198.1);

Tailwind

colors: {
  custom: {
    50: '#677f7f',
    500: '#2b4d4e',
    950: '#000000',
  },
}

SCSS

$custom: #2b4d4e;
$custom-light: #677f7f;
$custom-dark: #000000;

JSON

{
  "hex": "#2b4d4e",
  "rgb": {
    "r": 43,
    "g": 77,
    "b": 78
  },
  "hsl": {
    "h": 181.714,
    "s": 28.926,
    "l": 23.725
  },
  "oklch": {
    "l": 0.39485,
    "c": 0.0397,
    "h": 198.1
  },
  "luminance": 0.06371
}

Semantic roles & 50–950 ramp

primary

#2B4D4E

secondary

#805655

accent

#6563C5

background

#F6F7F7

surface

#EBEEEE

border

#C6C9C9

text

#060A0A

muted

#7A7C7C

Preview Lab

Preview with #2B4D4E

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

Preview Lab → · Contrast checker → · Palette generator →