#1D0204
Closest named color: Very Dark Brown (#1D0200). oklch(15.3% 0.052 19.1), rgb(29, 2, 4).
Aa
White text reads best on this color (19.76:1).
About this color
#1D0204 is a very dark, muted red. In OKLCH its lightness is 15%, its chroma 0.052 and its hue 19°. Its hue sits on the warm side of the wheel. The nearest named color is Very Dark Brown (#1D0200), ΔE 0.014 away. White text reads best on it, at 19.76:1.
| Hue family | Reds |
| Lightness | very dark (15%) |
| Chroma | muted (0.052) |
| Temperature | warm |
| Nearest name | Very Dark Brown (#1D0200) |
| Black text | 1.06:1 |
| White text | 19.76:1 |
Values
| HEX | #1D0204 |
| RGB | rgb(29, 2, 4) |
| HSL | hsl(356, 87%, 6%) |
| OKLCH | oklch(15.3% 0.052 19.1) |
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 #1D0204 | 19.76:1 | AAA | Lc -107.5 | Preferred for body text |
| Black text on #1D0204 | 1.06:1 | Fails | Lc 0.0 | Not readable |
| #1D0204 text on white | 19.76:1 | AAA | Lc 105.5 | Preferred for body text |
| #1D0204 text on black | 1.06:1 | 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
#FBF3F3
oklch(97% 0.009 17.3)
-
Step 100
100
#F6E5E5
oklch(93.5% 0.019 17.5)
-
Step 200
200
#EFD1D0
oklch(88.5% 0.034 20.1)
-
Step 300
300
#E6B1B1
oklch(80.9% 0.062 18.5)
-
Step 400
400
#D78788
oklch(70.7% 0.099 19)
-
Step 500
500
#CA676B
oklch(63.1% 0.126 18.8)
-
Step 600
600
#B54C52
oklch(55.5% 0.137 19.2)
-
Step 700
700
#9C3C43
oklch(49.1% 0.128 18.8)
-
Step 800
800
#7F3337
oklch(42.8% 0.106 19.5)
-
Step 900
900
#662D30
oklch(37.6% 0.082 18.6)
-
Step 950
950 (this color)
#1D0204
oklch(15.3% 0.052 19.1)
#1D0204 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) | #070704 | 0.059 |
| Deuteranopia (no green cones) | #0F0D03 | 0.054 |
| Tritanopia (no blue cones) | #210003 | 0.012 |
| Achromatopsia (no color) | #0A0A0A | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1D0204
#1D0204
oklch(15.3% 0.052 19.1)
- #000F10
#000F10
oklch(15.3% 0.026 199.5)
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 #1D0204, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Brown #1D0200 ΔE 0.014
- Almost Black #070D0D ΔE 0.062
- Dark Maroon #3C0008 ΔE 0.082
- Rich Navy #001219 ΔE 0.083
- Deep Brown #410200 ΔE 0.096
- Rich Black #0D1B2A ΔE 0.102
- Very Dark Purple #2A0134 ΔE 0.103
- Midnight Purple #280137 ΔE 0.108
Use #1D0204 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.