#030A0A#030A0A
#030A0A is a very dark, near-neutral teal. Relative luminance 0.003; OKLCH L 13.6% C 0.014 H 195.6°. Best body text is #FFFFFF at 19.97:1 contrast (WCAG AA passes).
Color values
| HEX | #030A0A |
|---|---|
| RGB | rgb(3, 10, 10) |
| HSL | hsl(180, 54%, 3%) |
| HSV | hsv(180, 70%, 4%) |
| CMYK | cmyk(70%, 0%, 0%, 96.1%) |
| CIE-LAB | lab(2.33, -1.83, -0.65) |
| CIE-LCH | lch(2.33, 1.94, 199.47°) |
| OKLab | oklab(13.55% -0.0138 -0.0038) |
| OKLCH | oklch(13.55% 0.014 195.6) |
| XYZ | xyz(0.2009, 0.2583, 0.3264) |
| Luminance | 0.0026 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Almost Black
#070D0D
ΔE00 0.61
Black
#000000
ΔE00 2.97
Dark
#1B2431
ΔE00 10.66
Gunmetal
#2A3439
ΔE00 12.41
Charcoal (survey)
#343837
ΔE00 13.38
Dark Grey
#363737
ΔE00 13.41
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#030A0A #0A0303
analogous
#030A06 #030A0A #03060A
triadic
#030A0A #0A030A #0A0A03
tetradic
#030A0A #06030A #0A0303 #060A03
square
#030A0A #06030A #0A0303 #060A03
split-complementary
#030A0A #0A0306 #0A0603
monochromatic
#071818 #071818 #071818 #113939 #1F6868
Accessibility & contrast
On white
19.97
#030A0A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.05
#030A0A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #030A0A
19.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##030A0A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##030A0A | 1.00 | 19.97 | 1.05 | 19.97 |
| #FFFFFF | 19.97 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.05 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 19.97 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#09090A
Deuteranopia (green-blind)
#07080A
Tritanopia (blue-blind)
#010B0A
Achromatopsia (no color)
#090909
Design tokens & code
CSS
--color: #030a0a; /* rgb */ color: rgb(3, 10, 10); /* oklch */ color: oklch(13.6% 0.014 195.6);
Tailwind
colors: {
custom: {
50: '#484b4b',
500: '#030a0a',
950: '#000000',
},
}SCSS
$custom: #030a0a; $custom-light: #484b4b; $custom-dark: #000000;
JSON
{
"hex": "#030a0a",
"rgb": {
"r": 3,
"g": 10,
"b": 10
},
"hsl": {
"h": 180,
"s": 53.846,
"l": 2.549
},
"oklch": {
"l": 0.13554,
"c": 0.0143,
"h": 195.6
},
"luminance": 0.00258
}Semantic roles & 50–950 ramp
primary
#030A0A
secondary
#482121
accent
#4B4BDD
background
#F4F4F4
surface
#E6E7E7
border
#C2C3C3
text
#000101
muted
#777777