#073743#073743

#073743 is a dark, muted cyan. Relative luminance 0.032; OKLCH L 31.3% C 0.052 H 219.3°. Best body text is #FFFFFF at 12.83:1 contrast (WCAG AA passes).

Color values

HEX	#073743
RGB	rgb(7, 55, 67)
HSL	hsl(192, 81%, 15%)
HSV	hsv(192, 90%, 26%)
CMYK	cmyk(89.6%, 17.9%, 0%, 73.7%)
CIE-LAB	lab(20.76, -10.42, -11.84)
CIE-LCH	lch(20.76, 15.77, 228.66°)
OKLab	oklab(31.27% -0.0405 -0.0331)
OKLCH	oklch(31.27% 0.052 219.3)
XYZ	xyz(2.4665, 3.1825, 5.7934)
Luminance	0.0318 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#073743 #431307

analogous

#074331 #073743 #071943

triadic

#073743 #430737 #374307

tetradic

#073743 #310743 #431307 #194307

square

#073743 #310743 #431307 #194307

split-complementary

#073743 #430719 #433107

monochromatic

#03171C #03171C #073743 #0D647A #1392B2

Accessibility & contrast

On white

12.83

#073743 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#073743 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #073743

12.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##073743	#FFFFFF	#000000	##FFFFFF
##073743	1.00	12.83	1.64	12.83
#FFFFFF	12.83	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#303544

Deuteranopia (green-blind)

#282F43

Tritanopia (blue-blind)

#003B3B

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #073743;
/* rgb */ color: rgb(7, 55, 67);
/* oklch */ color: oklch(31.3% 0.052 219.3);

Tailwind

colors: {
  custom: {
    50: '#536e77',
    500: '#073743',
    950: '#000000',
  },
}

SCSS

$custom: #073743;
$custom-light: #536e77;
$custom-dark: #000000;

JSON

{
  "hex": "#073743",
  "rgb": {
    "r": 7,
    "g": 55,
    "b": 67
  },
  "hsl": {
    "h": 192,
    "s": 81.081,
    "l": 14.51
  },
  "oklch": {
    "l": 0.31268,
    "c": 0.05235,
    "h": 219.3
  },
  "luminance": 0.03183
}

Semantic roles & 50–950 ramp

primary

#073743

secondary

#823724

accent

#5830F7

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030708

muted

#787A7B

Preview Lab

Preview with #073743

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

Preview Lab → · Contrast checker → · Palette generator →