#072728#072728
#072728 is a dark, muted teal. Relative luminance 0.016; OKLCH L 25.0% C 0.036 H 198.0°. Best body text is #FFFFFF at 15.79:1 contrast (WCAG AA passes).
Color values
| HEX | #072728 |
|---|---|
| RGB | rgb(7, 39, 40) |
| HSL | hsl(182, 70%, 9%) |
| HSV | hsv(182, 83%, 16%) |
| CMYK | cmyk(82.5%, 2.5%, 0%, 84.3%) |
| CIE-LAB | lab(13.53, -10.98, -4.07) |
| CIE-LCH | lch(13.53, 11.71, 200.36°) |
| OKLab | oklab(25.04% -0.0347 -0.0113) |
| OKLCH | oklch(25.04% 0.036 198) |
| XYZ | xyz(1.1960, 1.6493, 2.2624) |
| Luminance | 0.0165 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Gunmetal
#2A3439
ΔE00 9.87
Charcoal (survey)
#343837
ΔE00 11.78
Almost Black
#070D0D
ΔE00 11.85
Dark Blue Grey
#1F3B4D
ΔE00 12.33
Dark Teal
#014D4E
ΔE00 12.57
Onyx
#353839
ΔE00 12.59
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#072728 #280807
analogous
#072819 #072728 #071728
triadic
#072728 #280727 #272807
tetradic
#072728 #190728 #280807 #172807
square
#072728 #190728 #280807 #172807
split-complementary
#072728 #280717 #281907
monochromatic
#05191A #05191A #072728 #105A5C #198D90
Accessibility & contrast
On white
15.79
#072728 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.33
#072728 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #072728
15.79:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##072728 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##072728 | 1.00 | 15.79 | 1.33 | 15.79 |
| #FFFFFF | 15.79 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.33 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 15.79 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#242528
Deuteranopia (green-blind)
#1F2128
Tritanopia (blue-blind)
#002927
Achromatopsia (no color)
#232323
Design tokens & code
CSS
--color: #072728; /* rgb */ color: rgb(7, 39, 40); /* oklch */ color: oklch(25.0% 0.036 198.0);
Tailwind
colors: {
custom: {
50: '#4c6161',
500: '#072728',
950: '#000000',
},
}SCSS
$custom: #072728; $custom-light: #4c6161; $custom-dark: #000000;
JSON
{
"hex": "#072728",
"rgb": {
"r": 7,
"g": 39,
"b": 40
},
"hsl": {
"h": 181.818,
"s": 70.213,
"l": 9.216
},
"oklch": {
"l": 0.2504,
"c": 0.03647,
"h": 198
},
"luminance": 0.01649
}Semantic roles & 50–950 ramp
primary
#072728
secondary
#682523
accent
#403BED
background
#F4F5F5
surface
#E7E9E9
border
#C3C5C5
text
#010505
muted
#777979