#410D03
Closest named color: Deep Brown (#410200). oklch(25.1% 0.082 34.2), rgb(65, 13, 3).
Aa
White text reads best on this color (16.35:1).
About this color
#410D03 is a dark, moderately saturated red. In OKLCH its lightness is 25%, its chroma 0.082 and its hue 34°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Brown (#410200), ΔE 0.019 away. White text reads best on it, at 16.35:1.
| Hue family | Reds |
| Lightness | dark (25%) |
| Chroma | moderately saturated (0.082) |
| Temperature | warm |
| Nearest name | Deep Brown (#410200) |
| Black text | 1.28:1 |
| White text | 16.35:1 |
Values
| HEX | #410D03 |
| RGB | rgb(65, 13, 3) |
| HSL | hsl(10, 91%, 13%) |
| OKLCH | oklch(25.1% 0.082 34.2) |
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 #410D03 | 16.35:1 | AAA | Lc -105.3 | Preferred for body text |
| Black text on #410D03 | 1.28:1 | Fails | Lc 0.0 | Not readable |
| #410D03 text on white | 16.35:1 | AAA | Lc 102.7 | Preferred for body text |
| #410D03 text on black | 1.28:1 | 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
#FCE4DE
oklch(93.7% 0.028 34.3)
-
Step 200
200
#FBCDC2
oklch(88.5% 0.055 33.7)
-
Step 300
300
#F9AA97
oklch(81% 0.098 34.1)
-
Step 400
400
#F1785C
oklch(70.7% 0.155 34.3)
-
Step 500
500
#E94C27
oklch(63.2% 0.2 34.3)
-
Step 600
600
#CD3000
oklch(55.5% 0.199 34.2)
-
Step 700
700
#AE2700
oklch(49.1% 0.176 34.2)
-
Step 800
800
#901F00
oklch(42.8% 0.153 34.3)
-
Step 900
900
#771B04
oklch(37.6% 0.13 34.2)
-
Step 950
950 (this color)
#410D03
oklch(25.1% 0.082 34.2)
#410D03 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) | #1D1802 | 0.085 |
| Deuteranopia (no green cones) | #2A2401 | 0.078 |
| Tritanopia (no blue cones) | #49000B | 0.030 |
| Achromatopsia (no color) | #202020 | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #410D03
#410D03
oklch(25.1% 0.082 34.2)
- #00272F
#00272F
oklch(25.1% 0.044 214.9)
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 #410D03, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Brown #410200 ΔE 0.019
- Mahogany #4A0100 ΔE 0.024
- Chocolate Brown #411900 ΔE 0.029
- Dark Maroon #3C0008 ΔE 0.034
- Dark Brown #341C02 ΔE 0.045
- Dark Plum #3F012C ΔE 0.080
- Burgundy #610023 ΔE 0.088
- Aubergine #3D0734 ΔE 0.089
Use #410D03 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.