#391E15
Closest named color: Dark Brown (#341C02). oklch(26.9% 0.045 39.2), rgb(57, 30, 21).
Aa
White text reads best on this color (15.32:1).
About this color
#391E15 is a dark, muted red. In OKLCH its lightness is 27%, its chroma 0.045 and its hue 39°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.028 away. White text reads best on it, at 15.32:1.
| Hue family | Reds |
| Lightness | dark (27%) |
| Chroma | muted (0.045) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.37:1 |
| White text | 15.32:1 |
Values
| HEX | #391E15 |
| RGB | rgb(57, 30, 21) |
| HSL | hsl(15, 46%, 15%) |
| OKLCH | oklch(26.9% 0.045 39.2) |
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 #391E15 | 15.32:1 | AAA | Lc -104.8 | Preferred for body text |
| Black text on #391E15 | 1.37:1 | Fails | Lc 0.0 | Not readable |
| #391E15 text on white | 15.32:1 | AAA | Lc 102.1 | Preferred for body text |
| #391E15 text on black | 1.37:1 | 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
#FAF4F2
oklch(97.1% 0.007 39.5)
-
Step 100
100
#F4E7E2
oklch(93.7% 0.016 42.4)
-
Step 200
200
#ECD3CB
oklch(88.5% 0.03 38.6)
-
Step 300
300
#E0B5A7
oklch(80.8% 0.054 38.8)
-
Step 400
400
#D08E78
oklch(70.7% 0.087 39.2)
-
Step 500
500
#C27156
oklch(63.2% 0.11 39.1)
-
Step 600
600
#AD573B
oklch(55.5% 0.12 38.6)
-
Step 700
700
#94472D
oklch(49% 0.111 39.1)
-
Step 800
800
#783B26
oklch(42.7% 0.091 39.4)
-
Step 900
900
#613323
oklch(37.6% 0.071 39.8)
-
Step 950
950 (this color)
#391E15
oklch(26.9% 0.045 39.2)
#391E15 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) | #252214 | 0.043 |
| Deuteranopia (no green cones) | #2B2715 | 0.039 |
| Tritanopia (no blue cones) | #3F191C | 0.024 |
| Achromatopsia (no color) | #252525 | 0.046 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #391E15
#391E15
oklch(26.9% 0.045 39.2)
- #042B35
#042B35
oklch(26.8% 0.045 219.3)
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 #391E15, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.028
- Chocolate Brown #411900 ΔE 0.028
- Jet #212529 ΔE 0.054
- Deep Brown #410200 ΔE 0.059
- Mahogany #4A0100 ΔE 0.061
- Dark Maroon #3C0008 ΔE 0.066
- Dark #1B2431 ΔE 0.070
- Space Cadet #2B2D42 ΔE 0.081
Use #391E15 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.