#043328#043328

#043328 is a dark, muted teal. Relative luminance 0.025; OKLCH L 28.8% C 0.052 H 172.6°. Best body text is #FFFFFF at 13.91:1 contrast (WCAG AA passes).

Color values

HEX	#043328
RGB	rgb(4, 51, 40)
HSL	hsl(166, 85%, 11%)
HSV	hsv(166, 92%, 20%)
CMYK	cmyk(92.2%, 0%, 21.6%, 80%)
CIE-LAB	lab(18.13, -18.51, 2.66)
CIE-LCH	lch(18.13, 18.70, 171.82°)
OKLab	oklab(28.76% -0.052 0.0067)
OKLCH	oklch(28.76% 0.052 172.6)
XYZ	xyz(1.6167, 2.5465, 2.4134)
Luminance	0.0255 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#043328 #33040F

analogous

#043310 #043328 #042633

triadic

#043328 #280433 #332804

tetradic

#043328 #100433 #33040F #263304

square

#043328 #100433 #33040F #263304

split-complementary

#043328 #330426 #331004

monochromatic

#021C16 #021C16 #043328 #086C55 #0DA481

Accessibility & contrast

On white

13.91

#043328 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#043328 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043328

13.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##043328	#FFFFFF	#000000	##FFFFFF
##043328	1.00	13.91	1.51	13.91
#FFFFFF	13.91	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312F27

Deuteranopia (green-blind)

#2B2A29

Tritanopia (blue-blind)

#003430

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #043328;
/* rgb */ color: rgb(4, 51, 40);
/* oklch */ color: oklch(28.8% 0.052 172.6);

Tailwind

colors: {
  custom: {
    50: '#4d6b61',
    500: '#043328',
    950: '#000000',
  },
}

SCSS

$custom: #043328;
$custom-light: #4d6b61;
$custom-dark: #000000;

JSON

{
  "hex": "#043328",
  "rgb": {
    "r": 4,
    "g": 51,
    "b": 40
  },
  "hsl": {
    "h": 165.957,
    "s": 85.455,
    "l": 10.784
  },
  "oklch": {
    "l": 0.28762,
    "c": 0.05244,
    "h": 172.6
  },
  "luminance": 0.02547
}

Semantic roles & 50–950 ramp

primary

#043328

secondary

#751D32

accent

#2C5DFC

background

#F4F6F5

surface

#E7EBE9

border

#C3C6C5

text

#020605

muted

#787A79

Preview Lab

Preview with #043328

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

Preview Lab → · Contrast checker → · Palette generator →