#39131D
Closest named color: Dark Maroon (#3C0008). oklch(25% 0.061 6.2), rgb(57, 19, 29).
Aa
White text reads best on this color (16.34:1).
About this color
#39131D is a dark, muted red. In OKLCH its lightness is 25%, its chroma 0.061 and its hue 6°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Maroon (#3C0008), ΔE 0.043 away. White text reads best on it, at 16.34:1.
| Hue family | Reds |
| Lightness | dark (25%) |
| Chroma | muted (0.061) |
| Temperature | warm |
| Nearest name | Dark Maroon (#3C0008) |
| Black text | 1.28:1 |
| White text | 16.34:1 |
Values
| HEX | #39131D |
| RGB | rgb(57, 19, 29) |
| HSL | hsl(344, 50%, 15%) |
| OKLCH | oklch(25% 0.061 6.2) |
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 #39131D | 16.34:1 | AAA | Lc -105.5 | Preferred for body text |
| Black text on #39131D | 1.28:1 | Fails | Lc 0.0 | Not readable |
| #39131D text on white | 16.34:1 | AAA | Lc 103.0 | Preferred for body text |
| #39131D text on black | 1.28:1 | 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
#FCF3F4
oklch(97.1% 0.01 9.5)
-
Step 100
100
#F7E4E7
oklch(93.5% 0.021 6.6)
-
Step 200
200
#F2CFD5
oklch(88.6% 0.04 6.3)
-
Step 300
300
#EAAEB9
oklch(80.9% 0.071 6.6)
-
Step 400
400
#DD8195
oklch(70.7% 0.115 6.4)
-
Step 500
500
#D15D7B
oklch(63% 0.149 6.2)
-
Step 600
600
#BC4064
oklch(55.5% 0.161 6.3)
-
Step 700
700
#A23153
oklch(49.1% 0.15 6.4)
-
Step 800
800
#842A44
oklch(42.8% 0.125 6.5)
-
Step 900
900
#6A2739
oklch(37.6% 0.097 6.4)
-
Step 950
950 (this color)
#39131D
oklch(25% 0.061 6.2)
#39131D 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) | #1A1B1D | 0.068 |
| Deuteranopia (no green cones) | #24231C | 0.064 |
| Tritanopia (no blue cones) | #3E0F17 | 0.015 |
| Achromatopsia (no color) | #202020 | 0.062 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #39131D
#39131D
oklch(25% 0.061 6.2)
- #002825
#002825
oklch(24.9% 0.043 187.3)
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 #39131D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Maroon #3C0008 ΔE 0.043
- Deep Brown #410200 ΔE 0.048
- Dark Plum #3F012C ΔE 0.051
- Chocolate Brown #411900 ΔE 0.054
- Mahogany #4A0100 ΔE 0.055
- Aubergine #3D0734 ΔE 0.055
- Dark Brown #341C02 ΔE 0.057
- Eggplant #380835 ΔE 0.058
Use #39131D 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.