#072831#072831

#072831 is a dark, muted cyan. Relative luminance 0.018; OKLCH L 25.8% C 0.041 H 219.8°. Best body text is #FFFFFF at 15.48:1 contrast (WCAG AA passes).

Color values

HEX	#072831
RGB	rgb(7, 40, 49)
HSL	hsl(193, 75%, 11%)
HSV	hsv(193, 86%, 19%)
CMYK	cmyk(85.7%, 18.4%, 0%, 80.8%)
CIE-LAB	lab(14.31, -8.07, -9.30)
CIE-LCH	lch(14.31, 12.32, 229.05°)
OKLab	oklab(25.81% -0.0312 -0.026)
OKLCH	oklch(25.81% 0.041 219.8)
XYZ	xyz(1.4006, 1.7843, 3.1757)
Luminance	0.0179 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#072831 #311007

analogous

#073125 #072831 #071331

triadic

#072831 #310728 #283107

tetradic

#072831 #250731 #311007 #133107

square

#072831 #250731 #311007 #133107

split-complementary

#072831 #310713 #312507

monochromatic

#04161B #04161B #072831 #0F5467 #167F9C

Accessibility & contrast

On white

15.48

#072831 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#072831 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #072831

15.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##072831	#FFFFFF	#000000	##FFFFFF
##072831	1.00	15.48	1.36	15.48
#FFFFFF	15.48	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#222731

Deuteranopia (green-blind)

#1D2231

Tritanopia (blue-blind)

#002B2B

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #072831;
/* rgb */ color: rgb(7, 40, 49);
/* oklch */ color: oklch(25.8% 0.041 219.8);

Tailwind

colors: {
  custom: {
    50: '#4e6269',
    500: '#072831',
    950: '#000000',
  },
}

SCSS

$custom: #072831;
$custom-light: #4e6269;
$custom-dark: #000000;

JSON

{
  "hex": "#072831",
  "rgb": {
    "r": 7,
    "g": 40,
    "b": 49
  },
  "hsl": {
    "h": 192.857,
    "s": 75,
    "l": 10.98
  },
  "oklch": {
    "l": 0.25805,
    "c": 0.04062,
    "h": 219.8
  },
  "luminance": 0.01785
}

Semantic roles & 50–950 ramp

primary

#072831

secondary

#713423

accent

#5E36F2

background

#F4F5F6

surface

#E7EAEB

border

#C3C6C6

text

#020506

muted

#78797A

Preview Lab

Preview with #072831

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

Preview Lab → · Contrast checker → · Palette generator →