#3D1217
Closest named color: Deep Brown (#410200). oklch(25.4% 0.068 16.4), rgb(61, 18, 23).
Aa
White text reads best on this color (16.18:1).
About this color
#3D1217 is a dark, muted red. In OKLCH its lightness is 25%, its chroma 0.068 and its hue 16°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Brown (#410200), ΔE 0.037 away. White text reads best on it, at 16.18:1.
| Hue family | Reds |
| Lightness | dark (25%) |
| Chroma | muted (0.068) |
| Temperature | warm |
| Nearest name | Deep Brown (#410200) |
| Black text | 1.29:1 |
| White text | 16.18:1 |
Values
| HEX | #3D1217 |
| RGB | rgb(61, 18, 23) |
| HSL | hsl(353, 54%, 15%) |
| OKLCH | oklch(25.4% 0.068 16.4) |
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 #3D1217 | 16.18:1 | AAA | Lc -105.4 | Preferred for body text |
| Black text on #3D1217 | 1.29:1 | Fails | Lc 0.0 | Not readable |
| #3D1217 text on white | 16.18:1 | AAA | Lc 102.7 | Preferred for body text |
| #3D1217 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
#FDF3F3
oklch(97.2% 0.011 17.3)
-
Step 100
100
#F9E4E4
oklch(93.6% 0.023 17.6)
-
Step 200
200
#F5CECF
oklch(88.5% 0.044 16.3)
-
Step 300
300
#F0ACAF
oklch(80.9% 0.08 16.1)
-
Step 400
400
#E57D85
oklch(70.7% 0.128 16)
-
Step 500
500
#DA5866
oklch(63.2% 0.163 16.6)
-
Step 600
600
#C5374E
oklch(55.5% 0.178 16.2)
-
Step 700
700
#AA283F
oklch(49.1% 0.165 16.2)
-
Step 800
800
#8A2434
oklch(42.8% 0.136 16.4)
-
Step 900
900
#6F242D
oklch(37.7% 0.106 16.8)
-
Step 950
950 (this color)
#3D1217
oklch(25.4% 0.068 16.4)
#3D1217 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) | #1C1B17 | 0.074 |
| Deuteranopia (no green cones) | #272416 | 0.068 |
| Tritanopia (no blue cones) | #430B14 | 0.017 |
| Achromatopsia (no color) | #212121 | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3D1217
#3D1217
oklch(25.4% 0.068 16.4)
- #00292A
#00292A
oklch(25.5% 0.043 197.3)
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 #3D1217, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Brown #410200 ΔE 0.037
- Dark Maroon #3C0008 ΔE 0.037
- Mahogany #4A0100 ΔE 0.042
- Chocolate Brown #411900 ΔE 0.043
- Dark Brown #341C02 ΔE 0.051
- Dark Plum #3F012C ΔE 0.058
- Aubergine #3D0734 ΔE 0.065
- Eggplant #380835 ΔE 0.068
Use #3D1217 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.