#1D000F
Closest named color: Very Dark Brown (#1D0200). oklch(15.2% 0.063 350.4), rgb(29, 0, 15).
Aa
White text reads best on this color (19.82:1).
About this color
#1D000F is a very dark, muted red. In OKLCH its lightness is 15%, its chroma 0.063 and its hue 350°. Its hue sits on the warm side of the wheel. The nearest named color is Very Dark Brown (#1D0200), ΔE 0.045 away. White text reads best on it, at 19.82:1.
| Hue family | Reds |
| Lightness | very dark (15%) |
| Chroma | muted (0.063) |
| Temperature | warm |
| Nearest name | Very Dark Brown (#1D0200) |
| Black text | 1.05:1 |
| White text | 19.82:1 |
Values
| HEX | #1D000F |
| RGB | rgb(29, 0, 15) |
| HSL | hsl(329, 100%, 6%) |
| OKLCH | oklch(15.2% 0.063 350.4) |
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 #1D000F | 19.82:1 | AAA | Lc -107.5 | Preferred for body text |
| Black text on #1D000F | 1.05:1 | Fails | Lc 0.0 | Not readable |
| #1D000F text on white | 19.82:1 | AAA | Lc 105.5 | Preferred for body text |
| #1D000F 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
#FBF3F6
oklch(97.1% 0.009 352.4)
-
Step 100
100
#F6E4EC
oklch(93.6% 0.022 348.8)
-
Step 200
200
#F0CEDD
oklch(88.4% 0.043 349.6)
-
Step 300
300
#E7ADC7
oklch(80.9% 0.075 350.3)
-
Step 400
400
#D880AA
oklch(70.6% 0.119 350.5)
-
Step 500
500
#CC5D96
oklch(63.2% 0.154 350.4)
-
Step 600
600
#B74080
oklch(55.7% 0.167 350.6)
-
Step 700
700
#9D316C
oklch(49.1% 0.155 350.6)
-
Step 800
800
#7F2A58
oklch(42.6% 0.128 350.4)
-
Step 900
900
#672749
oklch(37.7% 0.101 350)
-
Step 950
950 (this color)
#1D000F
oklch(15.2% 0.063 350.4)
#1D000F 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) | #030610 | 0.072 |
| Deuteranopia (no green cones) | #0B0C0E | 0.063 |
| Tritanopia (no blue cones) | #200005 | 0.025 |
| Achromatopsia (no color) | #0A0A0A | 0.064 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1D000F
#1D000F
oklch(15.2% 0.063 350.4)
- #00100A
#00100A
oklch(15.4% 0.03 170.2)
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 #1D000F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Brown #1D0200 ΔE 0.045
- Almost Black #070D0D ΔE 0.072
- Very Dark Purple #2A0134 ΔE 0.081
- Midnight Purple #280137 ΔE 0.085
- Dark Maroon #3C0008 ΔE 0.087
- Rich Navy #001219 ΔE 0.088
- Midnight #03012D ΔE 0.099
- Rich Black #0D1B2A ΔE 0.102
Use #1D000F 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.