#150D13
Closest named color: Almost Black (#070D0D). oklch(17.3% 0.018 335.5), rgb(21, 13, 19).
Aa
White text reads best on this color (19.11:1).
About this color
#150D13 is a very dark close to neutral grey. In OKLCH its lightness is 17%, its chroma 0.018. It has too little chroma to lean warm or cool. The nearest named color is Almost Black (#070D0D), ΔE 0.033 away. White text reads best on it, at 19.11:1.
| Hue family | Neutrals |
| Lightness | very dark (17%) |
| Chroma | close to neutral grey (0.018) |
| Temperature | neutral |
| Nearest name | Almost Black (#070D0D) |
| Black text | 1.09:1 |
| White text | 19.11:1 |
Values
| HEX | #150D13 |
| RGB | rgb(21, 13, 19) |
| HSL | hsl(315, 24%, 7%) |
| OKLCH | oklch(17.3% 0.018 335.5) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #150D13 | 19.11:1 | AAA | Lc -107.5 | Preferred for body text |
| Black text on #150D13 | 1.09:1 | Fails | Lc 0.0 | Not readable |
| #150D13 text on white | 19.11:1 | AAA | Lc 105.5 | Preferred for body text |
| #150D13 text on black | 1.09:1 | Fails | Lc 0.0 | Not readable |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 950.
-
Step 50
50
#F7F5F6
oklch(97.2% 0.002 345.2)
-
Step 100
100
#EDE8EB
oklch(93.6% 0.007 340.4)
-
Step 200
200
#DED6DC
oklch(88.4% 0.012 334.1)
-
Step 300
300
#CABCC6
oklch(81% 0.021 335.8)
-
Step 400
400
#AF99A9
oklch(70.7% 0.034 335.6)
-
Step 500
500
#9B8094
oklch(63.1% 0.044 335.4)
-
Step 600
600
#85697E
oklch(55.5% 0.047 335.2)
-
Step 700
700
#71576A
oklch(49% 0.044 336.1)
-
Step 800
800
#5C4857
oklch(42.8% 0.036 335.2)
-
Step 900
900
#4B3C47
oklch(37.6% 0.027 335.7)
-
Step 950
950 (this color)
#150D13
oklch(17.3% 0.018 335.5)
#150D13 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #0D0F13 | 0.018 |
| Deuteranopia (no green cones) | #0F1013 | 0.016 |
| Tritanopia (no blue cones) | #160D0F | 0.009 |
| Achromatopsia (no color) | #0F0F0F | 0.018 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #150D13
#150D13
oklch(17.3% 0.018 335.5)
- #0A120D
#0A120D
oklch(17.2% 0.016 156.8)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #150D13, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Almost Black #070D0D ΔE 0.033
- Rich Navy #001219 ΔE 0.042
- Very Dark Brown #1D0200 ΔE 0.052
- Rich Black #0D1B2A ΔE 0.059
- Midnight #03012D ΔE 0.087
- Very Dark Purple #2A0134 ΔE 0.090
- Dark #1B2431 ΔE 0.090
- Dark Navy Blue #00022E ΔE 0.091
Use #150D13 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.