#2A4440#2A4440

#2A4440 is a dark, muted teal. Relative luminance 0.050; OKLCH L 36.4% C 0.033 H 183.8°. Best body text is #FFFFFF at 10.50:1 contrast (WCAG AA passes).

Color values

HEX	#2A4440
RGB	rgb(42, 68, 64)
HSL	hsl(171, 24%, 22%)
HSV	hsv(171, 38%, 27%)
CMYK	cmyk(38.2%, 0%, 5.9%, 73.3%)
CIE-LAB	lab(26.72, -11.01, -0.74)
CIE-LCH	lch(26.72, 11.03, 183.85°)
OKLab	oklab(36.42% -0.0326 -0.0022)
OKLCH	oklch(36.42% 0.033 183.8)
XYZ	xyz(3.9471, 4.9964, 5.6059)
Luminance	0.0500 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4440 #442A2E

analogous

#2A4433 #2A4440 #2A3B44

triadic

#2A4440 #402A44 #44402A

tetradic

#2A4440 #332A44 #442A2E #3B442A

square

#2A4440 #332A44 #442A2E #3B442A

split-complementary

#2A4440 #442A3B #44332A

monochromatic

#0C1312 #131E1C #2A4440 #416A64 #599087

Accessibility & contrast

On white

10.50

#2A4440 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#2A4440 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4440

10.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4440	#FFFFFF	#000000	##FFFFFF
##2A4440	1.00	10.50	2.00	10.50
#FFFFFF	10.50	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424140

Deuteranopia (green-blind)

#3D3E40

Tritanopia (blue-blind)

#214543

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2a4440;
/* rgb */ color: rgb(42, 68, 64);
/* oklch */ color: oklch(36.4% 0.033 183.8);

Tailwind

colors: {
  custom: {
    50: '#657874',
    500: '#2a4440',
    950: '#000000',
  },
}

SCSS

$custom: #2a4440;
$custom-light: #657874;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4440",
  "rgb": {
    "r": 42,
    "g": 68,
    "b": 64
  },
  "hsl": {
    "h": 170.769,
    "s": 23.636,
    "l": 21.569
  },
  "oklch": {
    "l": 0.36423,
    "c": 0.03269,
    "h": 183.8
  },
  "luminance": 0.04997
}

Semantic roles & 50–950 ramp

primary

#2A4440

secondary

#765459

accent

#6875C0

background

#F6F7F7

surface

#EBEDED

border

#C6C8C8

text

#050808

muted

#7A7B7B

Preview Lab

Preview with #2A4440

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

Preview Lab → · Contrast checker → · Palette generator →