#1D0611
Closest named color: Very Dark Brown (#1D0200). oklch(16.9% 0.045 352.3), rgb(29, 6, 17).
Aa
White text reads best on this color (19.33:1).
About this color
#1D0611 is a very dark, muted red. In OKLCH its lightness is 17%, its chroma 0.045 and its hue 352°. Its hue sits on the warm side of the wheel. The nearest named color is Very Dark Brown (#1D0200), ΔE 0.040 away. White text reads best on it, at 19.33:1.
| Hue family | Reds |
| Lightness | very dark (17%) |
| Chroma | muted (0.045) |
| Temperature | warm |
| Nearest name | Very Dark Brown (#1D0200) |
| Black text | 1.08:1 |
| White text | 19.33:1 |
Values
| HEX | #1D0611 |
| RGB | rgb(29, 6, 17) |
| HSL | hsl(331, 66%, 7%) |
| OKLCH | oklch(16.9% 0.045 352.3) |
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 #1D0611 | 19.33:1 | AAA | Lc -107.4 | Preferred for body text |
| Black text on #1D0611 | 1.08:1 | Fails | Lc 0.0 | Not readable |
| #1D0611 text on white | 19.33:1 | AAA | Lc 105.4 | Preferred for body text |
| #1D0611 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
#FAF4F6
oklch(97.2% 0.007 354.8)
-
Step 100
100
#F3E6EB
oklch(93.7% 0.016 352)
-
Step 200
200
#EAD2DB
oklch(88.6% 0.029 353)
-
Step 300
300
#DDB3C4
oklch(80.9% 0.053 352.1)
-
Step 400
400
#CA8BA6
oklch(70.7% 0.084 352.1)
-
Step 500
500
#BB6D90
oklch(63.1% 0.108 352.2)
-
Step 600
600
#A6547A
oklch(55.6% 0.116 352.4)
-
Step 700
700
#8E4467
oklch(49.1% 0.108 352.2)
-
Step 800
800
#743854
oklch(42.8% 0.091 352.3)
-
Step 900
900
#5E3145
oklch(37.8% 0.07 352.9)
-
Step 950
950 (this color)
#1D0611
oklch(16.9% 0.045 352.3)
#1D0611 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) | #090B11 | 0.048 |
| Deuteranopia (no green cones) | #0F0F10 | 0.044 |
| Tritanopia (no blue cones) | #20050A | 0.016 |
| Achromatopsia (no color) | #0E0E0E | 0.045 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1D0611
#1D0611
oklch(16.9% 0.045 352.3)
- #00140E
#00140E
oklch(17% 0.033 172.7)
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 #1D0611, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Brown #1D0200 ΔE 0.040
- Almost Black #070D0D ΔE 0.056
- Rich Navy #001219 ΔE 0.069
- Very Dark Purple #2A0134 ΔE 0.078
- Dark Maroon #3C0008 ΔE 0.079
- Rich Black #0D1B2A ΔE 0.079
- Midnight Purple #280137 ΔE 0.082
- Deep Brown #410200 ΔE 0.095
Use #1D0611 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.