#310D14
Closest named color: Dark Maroon (#3C0008). oklch(22.2% 0.059 11.4), rgb(49, 13, 20).
Aa
White text reads best on this color (17.52:1).
About this color
#310D14 is a very dark, muted red. In OKLCH its lightness is 22%, its chroma 0.059 and its hue 11°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Maroon (#3C0008), ΔE 0.034 away. White text reads best on it, at 17.52:1.
| Hue family | Reds |
| Lightness | very dark (22%) |
| Chroma | muted (0.059) |
| Temperature | warm |
| Nearest name | Dark Maroon (#3C0008) |
| Black text | 1.19:1 |
| White text | 17.52:1 |
Values
| HEX | #310D14 |
| RGB | rgb(49, 13, 20) |
| HSL | hsl(348, 58%, 12%) |
| OKLCH | oklch(22.2% 0.059 11.4) |
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 #310D14 | 17.52:1 | AAA | Lc -106.4 | Preferred for body text |
| Black text on #310D14 | 1.19:1 | Fails | Lc 0.0 | Not readable |
| #310D14 text on white | 17.52:1 | AAA | Lc 104.0 | Preferred for body text |
| #310D14 text on black | 1.19:1 | 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
#F7E5E6
oklch(93.7% 0.02 13.6)
-
Step 200
200
#F1CFD2
oklch(88.4% 0.038 11.9)
-
Step 300
300
#EAAFB5
oklch(81% 0.069 11.9)
-
Step 400
400
#DC828F
oklch(70.6% 0.112 11)
-
Step 500
500
#D06073
oklch(63.1% 0.142 11.5)
-
Step 600
600
#BB435C
oklch(55.5% 0.155 11.2)
-
Step 700
700
#A1344C
oklch(49.1% 0.144 11.1)
-
Step 800
800
#832C3E
oklch(42.7% 0.12 11.3)
-
Step 900
900
#692935
oklch(37.6% 0.092 11.1)
-
Step 950
950 (this color)
#310D14
oklch(22.2% 0.059 11.4)
#310D14 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) | #151514 | 0.065 |
| Deuteranopia (no green cones) | #1E1C13 | 0.060 |
| Tritanopia (no blue cones) | #360810 | 0.014 |
| Achromatopsia (no color) | #191919 | 0.059 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #310D14
#310D14
oklch(22.2% 0.059 11.4)
- #00211F
#00211F
oklch(22.3% 0.039 189)
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 #310D14, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Maroon #3C0008 ΔE 0.034
- Deep Brown #410200 ΔE 0.046
- Dark Brown #341C02 ΔE 0.059
- Dark Plum #3F012C ΔE 0.062
- Mahogany #4A0100 ΔE 0.063
- Chocolate Brown #411900 ΔE 0.065
- Eggplant #380835 ΔE 0.068
- Aubergine #3D0734 ΔE 0.069
Use #310D14 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.