#410B01
Closest named color: Deep Brown (#410200). oklch(24.9% 0.085 34.8), rgb(65, 11, 1).
Aa
White text reads best on this color (16.49:1).
About this color
#410B01 is a very dark, moderately saturated red. In OKLCH its lightness is 25%, its chroma 0.085 and its hue 35°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Brown (#410200), ΔE 0.016 away. White text reads best on it, at 16.49:1.
| Hue family | Reds |
| Lightness | very dark (25%) |
| Chroma | moderately saturated (0.085) |
| Temperature | warm |
| Nearest name | Deep Brown (#410200) |
| Black text | 1.27:1 |
| White text | 16.49:1 |
Values
| HEX | #410B01 |
| RGB | rgb(65, 11, 1) |
| HSL | hsl(9, 97%, 13%) |
| OKLCH | oklch(24.9% 0.085 34.8) |
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 #410B01 | 16.49:1 | AAA | Lc -105.3 | Preferred for body text |
| Black text on #410B01 | 1.27:1 | Fails | Lc 0.0 | Not readable |
| #410B01 text on white | 16.49:1 | AAA | Lc 102.7 | Preferred for body text |
| #410B01 text on black | 1.27:1 | 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
#FEF2EF
oklch(97% 0.014 34.3)
-
Step 100
100
#FDE4DD
oklch(93.7% 0.029 36.2)
-
Step 200
200
#FCCDC1
oklch(88.6% 0.056 34.7)
-
Step 300
300
#FAA995
oklch(80.9% 0.1 34.5)
-
Step 400
400
#F47658
oklch(70.8% 0.162 34.6)
-
Step 500
500
#EB481E
oklch(63% 0.206 34.7)
-
Step 600
600
#CC3300
oklch(55.6% 0.195 34.9)
-
Step 700
700
#AD2900
oklch(49.1% 0.173 34.7)
-
Step 800
800
#8F2000
oklch(42.7% 0.151 34.7)
-
Step 900
900
#781A00
oklch(37.7% 0.132 34.9)
-
Step 950
950 (this color)
#410B01
oklch(24.9% 0.085 34.8)
#410B01 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) | #1C1700 | 0.088 |
| Deuteranopia (no green cones) | #292300 | 0.079 |
| Tritanopia (no blue cones) | #490009 | 0.028 |
| Achromatopsia (no color) | #1F1F1F | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #410B01
#410B01
oklch(24.9% 0.085 34.8)
- #00262E
#00262E
oklch(24.7% 0.044 215.2)
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 #410B01, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Brown #410200 ΔE 0.016
- Mahogany #4A0100 ΔE 0.023
- Chocolate Brown #411900 ΔE 0.032
- Dark Maroon #3C0008 ΔE 0.032
- Dark Brown #341C02 ΔE 0.047
- Dark Plum #3F012C ΔE 0.081
- Burgundy #610023 ΔE 0.090
- Aubergine #3D0734 ΔE 0.091
Use #410B01 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.