#073744#073744

#073744 is a dark, muted cyan. Relative luminance 0.032; OKLCH L 31.3% C 0.053 H 221.0°. Best body text is #FFFFFF at 12.81:1 contrast (WCAG AA passes).

Color values

HEX	#073744
RGB	rgb(7, 55, 68)
HSL	hsl(193, 81%, 15%)
HSV	hsv(193, 90%, 27%)
CMYK	cmyk(89.7%, 19.1%, 0%, 73.3%)
CIE-LAB	lab(20.81, -10.02, -12.45)
CIE-LCH	lch(20.81, 15.98, 231.17°)
OKLab	oklab(31.32% -0.0401 -0.0349)
OKLCH	oklch(31.32% 0.053 221)
XYZ	xyz(2.4968, 3.1946, 5.9527)
Luminance	0.0319 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#073744 #441407

analogous

#074433 #073744 #071944

triadic

#073744 #440737 #374407

tetradic

#073744 #330744 #441407 #194407

square

#073744 #330744 #441407 #194407

split-complementary

#073744 #440719 #443307

monochromatic

#03161C #03161C #073744 #0D647B #1291B3

Accessibility & contrast

On white

12.81

#073744 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#073744 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #073744

12.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##073744	#FFFFFF	#000000	##FFFFFF
##073744	1.00	12.81	1.64	12.81
#FFFFFF	12.81	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F3545

Deuteranopia (green-blind)

#273044

Tritanopia (blue-blind)

#003B3B

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #073744;
/* rgb */ color: rgb(7, 55, 68);
/* oklch */ color: oklch(31.3% 0.053 221.0);

Tailwind

colors: {
  custom: {
    50: '#536d78',
    500: '#073744',
    950: '#000000',
  },
}

SCSS

$custom: #073744;
$custom-light: #536d78;
$custom-dark: #000000;

JSON

{
  "hex": "#073744",
  "rgb": {
    "r": 7,
    "g": 55,
    "b": 68
  },
  "hsl": {
    "h": 192.787,
    "s": 81.333,
    "l": 14.706
  },
  "oklch": {
    "l": 0.31321,
    "c": 0.05311,
    "h": 221
  },
  "luminance": 0.03195
}

Semantic roles & 50–950 ramp

primary

#073744

secondary

#833824

accent

#5B30F8

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030708

muted

#787A7B

Preview Lab

Preview with #073744

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

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