#150407
Closest named color: Very Dark Brown (#1D0200). oklch(14.2% 0.034 8.2), rgb(21, 4, 7).
Aa
White text reads best on this color (19.95:1).
About this color
#150407 is a very dark, muted red. In OKLCH its lightness is 14%, its chroma 0.034 and its hue 8°. Its hue sits on the warm side of the wheel. The nearest named color is Very Dark Brown (#1D0200), ΔE 0.029 away. White text reads best on it, at 19.95:1.
| Hue family | Reds |
| Lightness | very dark (14%) |
| Chroma | muted (0.034) |
| Temperature | warm |
| Nearest name | Very Dark Brown (#1D0200) |
| Black text | 1.05:1 |
| White text | 19.95:1 |
Values
| HEX | #150407 |
| RGB | rgb(21, 4, 7) |
| HSL | hsl(349, 68%, 5%) |
| OKLCH | oklch(14.2% 0.034 8.2) |
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 #150407 | 19.95:1 | AAA | Lc -107.7 | Preferred for body text |
| Black text on #150407 | 1.05:1 | Fails | Lc 0.0 | Not readable |
| #150407 text on white | 19.95:1 | AAA | Lc 105.8 | Preferred for body text |
| #150407 text on black | 1.05:1 | 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
#F9F4F5
oklch(97.1% 0.006 3.3)
-
Step 100
100
#F1E7E8
oklch(93.6% 0.011 10.3)
-
Step 200
200
#E7D3D6
oklch(88.4% 0.023 7.2)
-
Step 300
300
#D9B6BB
oklch(80.8% 0.041 8.3)
-
Step 400
400
#C59099
oklch(70.7% 0.065 7.6)
-
Step 500
500
#B57480
oklch(63.1% 0.083 7.7)
-
Step 600
600
#A05C69
oklch(55.6% 0.09 8.1)
-
Step 700
700
#894B57
oklch(49% 0.085 8.3)
-
Step 800
800
#6F3E47
oklch(42.6% 0.069 8.6)
-
Step 900
900
#5A353C
oklch(37.6% 0.054 7.7)
-
Step 950
950 (this color)
#150407
oklch(14.2% 0.034 8.2)
#150407 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) | #070707 | 0.037 |
| Deuteranopia (no green cones) | #0B0A07 | 0.035 |
| Tritanopia (no blue cones) | #180305 | 0.009 |
| Achromatopsia (no color) | #090909 | 0.035 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #150407
#150407
oklch(14.2% 0.034 8.2)
- #000D0B
#000D0B
oklch(14.3% 0.025 184.8)
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 #150407, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Brown #1D0200 ΔE 0.029
- Almost Black #070D0D ΔE 0.045
- Rich Navy #001219 ΔE 0.068
- Rich Black #0D1B2A ΔE 0.096
- Midnight #03012D ΔE 0.099
- Dark Maroon #3C0008 ΔE 0.101
- Dark Navy Blue #00022E ΔE 0.104
- Very Dark Purple #2A0134 ΔE 0.105
Use #150407 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.