#391D24
Closest named color: Jet (#212529). oklch(27.1% 0.045 4.4), rgb(57, 29, 36).
Aa
White text reads best on this color (15.27:1).
About this color
#391D24 is a dark, muted red. In OKLCH its lightness is 27%, its chroma 0.045 and its hue 4°. Its hue sits on the warm side of the wheel. The nearest named color is Jet (#212529), ΔE 0.051 away. White text reads best on it, at 15.27:1.
| Hue family | Reds |
| Lightness | dark (27%) |
| Chroma | muted (0.045) |
| Temperature | warm |
| Nearest name | Jet (#212529) |
| Black text | 1.37:1 |
| White text | 15.27:1 |
Values
| HEX | #391D24 |
| RGB | rgb(57, 29, 36) |
| HSL | hsl(345, 33%, 17%) |
| OKLCH | oklch(27.1% 0.045 4.4) |
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 #391D24 | 15.27:1 | AAA | Lc -104.8 | Preferred for body text |
| Black text on #391D24 | 1.37:1 | Fails | Lc 0.0 | Not readable |
| #391D24 text on white | 15.27:1 | AAA | Lc 102.0 | Preferred for body text |
| #391D24 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
#FAF4F5
oklch(97.2% 0.007 5.6)
-
Step 100
100
#F4E6E8
oklch(93.7% 0.015 7.5)
-
Step 200
200
#EBD2D7
oklch(88.6% 0.029 4)
-
Step 300
300
#E0B3BC
oklch(80.9% 0.053 4.9)
-
Step 400
400
#CE8A9A
oklch(70.6% 0.085 4.1)
-
Step 500
500
#C06C81
oklch(63.1% 0.109 4.6)
-
Step 600
600
#AB536B
oklch(55.7% 0.118 4.4)
-
Step 700
700
#924359
oklch(49.1% 0.109 4.4)
-
Step 800
800
#773749
oklch(42.7% 0.092 4)
-
Step 900
900
#60303D
oklch(37.6% 0.071 3.8)
-
Step 950
950 (this color)
#391D24
oklch(27.1% 0.045 4.4)
#391D24 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) | #212224 | 0.050 |
| Deuteranopia (no green cones) | #282723 | 0.046 |
| Tritanopia (no blue cones) | #3D1B1F | 0.012 |
| Achromatopsia (no color) | #252525 | 0.045 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #391D24
#391D24
oklch(27.1% 0.045 4.4)
- #042E29
#042E29
oklch(27.2% 0.045 183.1)
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 #391D24, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jet #212529 ΔE 0.051
- Chocolate Brown #411900 ΔE 0.051
- Dark Brown #341C02 ΔE 0.053
- Dark #1B2431 ΔE 0.061
- Space Cadet #2B2D42 ΔE 0.065
- Aubergine #3D0734 ΔE 0.066
- Deep Brown #410200 ΔE 0.067
- Dark Maroon #3C0008 ΔE 0.067
Use #391D24 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.