#391E21
Closest named color: Chocolate Brown (#411900). oklch(27.2% 0.042 13.1), rgb(57, 30, 33).
Aa
White text reads best on this color (15.19:1).
About this color
#391E21 is a dark, muted red. In OKLCH its lightness is 27%, its chroma 0.042 and its hue 13°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate Brown (#411900), ΔE 0.045 away. White text reads best on it, at 15.19:1.
| Hue family | Reds |
| Lightness | dark (27%) |
| Chroma | muted (0.042) |
| Temperature | warm |
| Nearest name | Chocolate Brown (#411900) |
| Black text | 1.38:1 |
| White text | 15.19:1 |
Values
| HEX | #391E21 |
| RGB | rgb(57, 30, 33) |
| HSL | hsl(353, 31%, 17%) |
| OKLCH | oklch(27.2% 0.042 13.1) |
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 #391E21 | 15.19:1 | AAA | Lc -104.7 | Preferred for body text |
| Black text on #391E21 | 1.38:1 | Fails | Lc 0.0 | Not readable |
| #391E21 text on white | 15.19:1 | AAA | Lc 102.0 | Preferred for body text |
| #391E21 text on black | 1.38:1 | 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
#FAF4F4
oklch(97.2% 0.006 17.3)
-
Step 100
100
#F3E6E7
oklch(93.6% 0.014 12)
-
Step 200
200
#EBD2D4
oklch(88.5% 0.028 12.2)
-
Step 300
300
#DFB4B7
oklch(80.9% 0.05 13.5)
-
Step 400
400
#CD8C92
oklch(70.6% 0.08 13.2)
-
Step 500
500
#BF6E78
oklch(63.1% 0.103 12.5)
-
Step 600
600
#AA5560
oklch(55.6% 0.112 13.3)
-
Step 700
700
#924550
oklch(49.1% 0.104 12.8)
-
Step 800
800
#763941
oklch(42.6% 0.086 13.2)
-
Step 900
900
#603237
oklch(37.8% 0.067 13.8)
-
Step 950
950 (this color)
#391E21
oklch(27.2% 0.042 13.1)
#391E21 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) | #232321 | 0.046 |
| Deuteranopia (no green cones) | #2A2820 | 0.043 |
| Tritanopia (no blue cones) | #3E1B1F | 0.013 |
| Achromatopsia (no color) | #262626 | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #391E21
#391E21
oklch(27.2% 0.042 13.1)
- #062D2D
#062D2D
oklch(27.1% 0.042 195)
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 #391E21, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate Brown #411900 ΔE 0.045
- Dark Brown #341C02 ΔE 0.047
- Jet #212529 ΔE 0.050
- Dark #1B2431 ΔE 0.062
- Deep Brown #410200 ΔE 0.065
- Mahogany #4A0100 ΔE 0.067
- Space Cadet #2B2D42 ΔE 0.067
- Dark Maroon #3C0008 ΔE 0.068
Use #391E21 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.