#391310
Closest named color: Deep Brown (#410200). oklch(24.7% 0.061 27), rgb(57, 19, 16).
Aa
White text reads best on this color (16.47:1).
About this color
#391310 is a very dark, muted red. In OKLCH its lightness is 25%, its chroma 0.061 and its hue 27°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Brown (#410200), ΔE 0.034 away. White text reads best on it, at 16.47:1.
| Hue family | Reds |
| Lightness | very dark (25%) |
| Chroma | muted (0.061) |
| Temperature | warm |
| Nearest name | Deep Brown (#410200) |
| Black text | 1.27:1 |
| White text | 16.47:1 |
Values
| HEX | #391310 |
| RGB | rgb(57, 19, 16) |
| HSL | hsl(4, 56%, 14%) |
| OKLCH | oklch(24.7% 0.061 27) |
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 #391310 | 16.47:1 | AAA | Lc -105.6 | Preferred for body text |
| Black text on #391310 | 1.27:1 | Fails | Lc 0.0 | Not readable |
| #391310 text on white | 16.47:1 | AAA | Lc 103.1 | Preferred for body text |
| #391310 text on black | 1.27:1 | 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
#FCF3F2
oklch(97.1% 0.01 25.1)
-
Step 100
100
#F8E5E2
oklch(93.6% 0.021 28.3)
-
Step 200
200
#F3D0CB
oklch(88.6% 0.04 27.5)
-
Step 300
300
#ECAFA7
oklch(80.8% 0.073 27.2)
-
Step 400
400
#E08379
oklch(70.7% 0.116 26.9)
-
Step 500
500
#D46056
oklch(63% 0.149 27.1)
-
Step 600
600
#C0433C
oklch(55.7% 0.162 26.9)
-
Step 700
700
#A5342E
oklch(49.2% 0.15 27.1)
-
Step 800
800
#862C27
oklch(42.7% 0.124 26.9)
-
Step 900
900
#6C2924
oklch(37.7% 0.097 27)
-
Step 950
950 (this color)
#391310
oklch(24.7% 0.061 27)
#391310 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) | #1D1A10 | 0.063 |
| Deuteranopia (no green cones) | #26220F | 0.059 |
| Tritanopia (no blue cones) | #3F0C12 | 0.020 |
| Achromatopsia (no color) | #1F1F1F | 0.062 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #391310
#391310
oklch(24.7% 0.061 27)
- #00262B
#00262B
oklch(24.6% 0.042 207.9)
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 #391310, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Brown #410200 ΔE 0.034
- Chocolate Brown #411900 ΔE 0.036
- Dark Maroon #3C0008 ΔE 0.037
- Dark Brown #341C02 ΔE 0.038
- Mahogany #4A0100 ΔE 0.045
- Jet #212529 ΔE 0.070
- Dark Plum #3F012C ΔE 0.071
- Aubergine #3D0734 ΔE 0.077
Use #391310 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.