#401005
Closest named color: Deep Brown (#410200). oklch(25.4% 0.077 34.9), rgb(64, 16, 5).
Aa
White text reads best on this color (16.22:1).
About this color
#401005 is a dark, moderately saturated red. In OKLCH its lightness is 25%, its chroma 0.077 and its hue 35°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Brown (#410200), ΔE 0.024 away. White text reads best on it, at 16.22:1.
| Hue family | Reds |
| Lightness | dark (25%) |
| Chroma | moderately saturated (0.077) |
| Temperature | warm |
| Nearest name | Deep Brown (#410200) |
| Black text | 1.29:1 |
| White text | 16.22:1 |
Values
| HEX | #401005 |
| RGB | rgb(64, 16, 5) |
| HSL | hsl(11, 86%, 14%) |
| OKLCH | oklch(25.4% 0.077 34.9) |
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 #401005 | 16.22:1 | AAA | Lc -105.3 | Preferred for body text |
| Black text on #401005 | 1.29:1 | Fails | Lc 0.0 | Not readable |
| #401005 text on white | 16.22:1 | AAA | Lc 102.6 | Preferred for body text |
| #401005 text on black | 1.29:1 | 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
#FEF3F0
oklch(97.2% 0.013 35.7)
-
Step 100
100
#FBE4DE
oklch(93.6% 0.027 35)
-
Step 200
200
#F9CEC3
oklch(88.5% 0.051 34.7)
-
Step 300
300
#F5AC99
oklch(80.9% 0.091 35.2)
-
Step 400
400
#ED7B5F
oklch(70.7% 0.147 34.9)
-
Step 500
500
#E4522E
oklch(63.1% 0.188 34.9)
-
Step 600
600
#CC3300
oklch(55.6% 0.195 34.9)
-
Step 700
700
#AD2A00
oklch(49.2% 0.173 35)
-
Step 800
800
#8F2100
oklch(42.8% 0.15 35)
-
Step 900
900
#752009
oklch(37.8% 0.123 35.1)
-
Step 950
950 (this color)
#401005
oklch(25.4% 0.077 34.9)
#401005 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) | #1E1A04 | 0.079 |
| Deuteranopia (no green cones) | #2A2404 | 0.071 |
| Tritanopia (no blue cones) | #47030E | 0.031 |
| Achromatopsia (no color) | #202020 | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #401005
#401005
oklch(25.4% 0.077 34.9)
- #002830
#002830
oklch(25.5% 0.045 214.5)
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 #401005, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Brown #410200 ΔE 0.024
- Chocolate Brown #411900 ΔE 0.025
- Mahogany #4A0100 ΔE 0.029
- Dark Maroon #3C0008 ΔE 0.038
- Dark Brown #341C02 ΔE 0.040
- Dark Plum #3F012C ΔE 0.080
- Jet #212529 ΔE 0.086
- Aubergine #3D0734 ΔE 0.089
Use #401005 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.