#073539#073539

#073539 is a dark, muted teal. Relative luminance 0.029; OKLCH L 30.2% C 0.047 H 203.8°. Best body text is #FFFFFF at 13.31:1 contrast (WCAG AA passes).

Color values

HEX	#073539
RGB	rgb(7, 53, 57)
HSL	hsl(185, 78%, 13%)
HSV	hsv(185, 88%, 22%)
CMYK	cmyk(87.7%, 7%, 0%, 77.6%)
CIE-LAB	lab(19.58, -13.10, -6.84)
CIE-LCH	lch(19.58, 14.78, 207.59°)
OKLab	oklab(30.17% -0.0432 -0.019)
OKLCH	oklch(30.17% 0.047 203.8)
XYZ	xyz(2.0989, 2.8865, 4.3166)
Luminance	0.0289 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#073539 #390B07

analogous

#073924 #073539 #071C39

triadic

#073539 #390735 #353907

tetradic

#073539 #240739 #390B07 #1C3907

square

#073539 #240739 #390B07 #1C3907

split-complementary

#073539 #39071C #392407

monochromatic

#03191B #03191B #073539 #0E6870 #149AA6

Accessibility & contrast

On white

13.31

#073539 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#073539 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #073539

13.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##073539	#FFFFFF	#000000	##FFFFFF
##073539	1.00	13.31	1.58	13.31
#FFFFFF	13.31	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#303239

Deuteranopia (green-blind)

#292D39

Tritanopia (blue-blind)

#003836

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #073539;
/* rgb */ color: rgb(7, 53, 57);
/* oklch */ color: oklch(30.2% 0.047 203.8);

Tailwind

colors: {
  custom: {
    50: '#516c6f',
    500: '#073539',
    950: '#000000',
  },
}

SCSS

$custom: #073539;
$custom-light: #516c6f;
$custom-dark: #000000;

JSON

{
  "hex": "#073539",
  "rgb": {
    "r": 7,
    "g": 53,
    "b": 57
  },
  "hsl": {
    "h": 184.8,
    "s": 78.125,
    "l": 12.549
  },
  "oklch": {
    "l": 0.30174,
    "c": 0.04718,
    "h": 203.8
  },
  "luminance": 0.02887
}

Semantic roles & 50–950 ramp

primary

#073539

secondary

#792A23

accent

#4333F5

background

#F4F6F6

surface

#E7EBEC

border

#C3C6C7

text

#020707

muted

#787A7A

Preview Lab

Preview with #073539

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

Preview Lab → · Contrast checker → · Palette generator →