#072B3A#072B3A

#072B3A is a dark, muted cyan. Relative luminance 0.021; OKLCH L 27.2% C 0.048 H 230.4°. Best body text is #FFFFFF at 14.83:1 contrast (WCAG AA passes).

Color values

HEX	#072B3A
RGB	rgb(7, 43, 58)
HSL	hsl(198, 78%, 13%)
HSV	hsv(198, 88%, 23%)
CMYK	cmyk(87.9%, 25.9%, 0%, 77.3%)
CIE-LAB	lab(15.89, -6.33, -13.19)
CIE-LCH	lch(15.89, 14.63, 244.37°)
OKLab	oklab(27.22% -0.0307 -0.0371)
OKLCH	oklch(27.22% 0.048 230.4)
XYZ	xyz(1.7149, 2.0782, 4.3129)
Luminance	0.0208 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#072B3A #3A1607

analogous

#073A2F #072B3A #07113A

triadic

#072B3A #3A072B #2B3A07

tetradic

#072B3A #2F073A #3A1607 #113A07

square

#072B3A #2F073A #3A1607 #113A07

split-complementary

#072B3A #3A0711 #3A2F07

monochromatic

#03141B #03141B #072B3A #0E5371 #147CA7

Accessibility & contrast

On white

14.83

#072B3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#072B3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #072B3A

14.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##072B3A	#FFFFFF	#000000	##FFFFFF
##072B3A	1.00	14.83	1.42	14.83
#FFFFFF	14.83	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232A3B

Deuteranopia (green-blind)

#1C253A

Tritanopia (blue-blind)

#002F30

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #072b3a;
/* rgb */ color: rgb(7, 43, 58);
/* oklch */ color: oklch(27.2% 0.048 230.4);

Tailwind

colors: {
  custom: {
    50: '#506470',
    500: '#072b3a',
    950: '#000000',
  },
}

SCSS

$custom: #072b3a;
$custom-light: #506470;
$custom-dark: #000000;

JSON

{
  "hex": "#072b3a",
  "rgb": {
    "r": 7,
    "g": 43,
    "b": 58
  },
  "hsl": {
    "h": 197.647,
    "s": 78.462,
    "l": 12.745
  },
  "oklch": {
    "l": 0.27219,
    "c": 0.04813,
    "h": 230.4
  },
  "luminance": 0.02078
}

Semantic roles & 50–950 ramp

primary

#072B3A

secondary

#793D23

accent

#6C33F5

background

#F4F5F6

surface

#E7EAEC

border

#C3C6C7

text

#020507

muted

#78797A

Preview Lab

Preview with #072B3A

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

Preview Lab → · Contrast checker → · Palette generator →