#410F03
Closest named color: Deep Brown (#410200). oklch(25.4% 0.08 35.8), rgb(65, 15, 3).
Aa
White text reads best on this color (16.22:1).
About this color
#410F03 is a dark, moderately saturated red. In OKLCH its lightness is 25%, its chroma 0.080 and its hue 36°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Brown (#410200), ΔE 0.023 away. White text reads best on it, at 16.22:1.
| Hue family | Reds |
| Lightness | dark (25%) |
| Chroma | moderately saturated (0.080) |
| Temperature | warm |
| Nearest name | Deep Brown (#410200) |
| Black text | 1.29:1 |
| White text | 16.22:1 |
Values
| HEX | #410F03 |
| RGB | rgb(65, 15, 3) |
| HSL | hsl(12, 91%, 13%) |
| OKLCH | oklch(25.4% 0.08 35.8) |
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 #410F03 | 16.22:1 | AAA | Lc -105.2 | Preferred for body text |
| Black text on #410F03 | 1.29:1 | Fails | Lc 0.0 | Not readable |
| #410F03 text on white | 16.22:1 | AAA | Lc 102.6 | Preferred for body text |
| #410F03 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
#FCE4DD
oklch(93.6% 0.028 36.9)
-
Step 200
200
#FACEC2
oklch(88.6% 0.053 35.7)
-
Step 300
300
#F7AB96
oklch(80.9% 0.095 36.1)
-
Step 400
400
#EF7A5A
oklch(70.7% 0.152 36.2)
-
Step 500
500
#E64F25
oklch(63% 0.194 35.7)
-
Step 600
600
#CA3600
oklch(55.5% 0.191 35.7)
-
Step 700
700
#AB2C00
oklch(49% 0.169 35.7)
-
Step 800
800
#8D2300
oklch(42.6% 0.147 35.8)
-
Step 900
900
#761E03
oklch(37.7% 0.127 35.8)
-
Step 950
950 (this color)
#410F03
oklch(25.4% 0.08 35.8)
#410F03 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) | #1E1902 | 0.082 |
| Deuteranopia (no green cones) | #2A2402 | 0.074 |
| Tritanopia (no blue cones) | #49010C | 0.032 |
| Achromatopsia (no color) | #202020 | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #410F03
#410F03
oklch(25.4% 0.08 35.8)
- #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 #410F03, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Brown #410200 ΔE 0.023
- Chocolate Brown #411900 ΔE 0.025
- Mahogany #4A0100 ΔE 0.026
- Dark Maroon #3C0008 ΔE 0.038
- Dark Brown #341C02 ΔE 0.042
- Dark Plum #3F012C ΔE 0.082
- Burgundy #610023 ΔE 0.089
- Jet #212529 ΔE 0.089
Use #410F03 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.