#1D050F
Closest named color: Very Dark Brown (#1D0200). oklch(16.5% 0.046 356), rgb(29, 5, 15).
Aa
White text reads best on this color (19.42:1).
About this color
#1D050F is a very dark, muted red. In OKLCH its lightness is 17%, its chroma 0.046 and its hue 356°. Its hue sits on the warm side of the wheel. The nearest named color is Very Dark Brown (#1D0200), ΔE 0.037 away. White text reads best on it, at 19.42:1.
| Hue family | Reds |
| Lightness | very dark (17%) |
| Chroma | muted (0.046) |
| Temperature | warm |
| Nearest name | Very Dark Brown (#1D0200) |
| Black text | 1.08:1 |
| White text | 19.42:1 |
Values
| HEX | #1D050F |
| RGB | rgb(29, 5, 15) |
| HSL | hsl(335, 71%, 7%) |
| OKLCH | oklch(16.5% 0.046 356) |
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 #1D050F | 19.42:1 | AAA | Lc -107.4 | Preferred for body text |
| Black text on #1D050F | 1.08:1 | Fails | Lc 0.0 | Not readable |
| #1D050F text on white | 19.42:1 | AAA | Lc 105.5 | Preferred for body text |
| #1D050F text on black | 1.08:1 | 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
#FAF3F5
oklch(97% 0.008 357.8)
-
Step 100
100
#F3E6EA
oklch(93.6% 0.015 356.6)
-
Step 200
200
#EBD1DA
oklch(88.5% 0.031 354.8)
-
Step 300
300
#DFB3C2
oklch(81% 0.054 356)
-
Step 400
400
#CD8AA2
oklch(70.8% 0.087 356.4)
-
Step 500
500
#BE6B8C
oklch(63% 0.112 355.5)
-
Step 600
600
#A95276
oklch(55.6% 0.121 355.7)
-
Step 700
700
#914263
oklch(49.1% 0.113 355.8)
-
Step 800
800
#763751
oklch(42.8% 0.093 355.8)
-
Step 900
900
#603043
oklch(37.8% 0.073 356.1)
-
Step 950
950 (this color)
#1D050F
oklch(16.5% 0.046 356)
#1D050F 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) | #080A0F | 0.052 |
| Deuteranopia (no green cones) | #0F0F0E | 0.047 |
| Tritanopia (no blue cones) | #200408 | 0.016 |
| Achromatopsia (no color) | #0D0D0D | 0.047 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1D050F
#1D050F
oklch(16.5% 0.046 356)
- #00130E
#00130E
oklch(16.7% 0.031 175.4)
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 #1D050F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Brown #1D0200 ΔE 0.037
- Almost Black #070D0D ΔE 0.057
- Rich Navy #001219 ΔE 0.072
- Dark Maroon #3C0008 ΔE 0.079
- Very Dark Purple #2A0134 ΔE 0.081
- Rich Black #0D1B2A ΔE 0.084
- Midnight Purple #280137 ΔE 0.085
- Deep Brown #410200 ΔE 0.096
Use #1D050F 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.