#310514
Closest named color: Dark Maroon (#3C0008). oklch(21% 0.072 4.8), rgb(49, 5, 20).
Aa
White text reads best on this color (18.06:1).
About this color
#310514 is a very dark, moderately saturated red. In OKLCH its lightness is 21%, its chroma 0.072 and its hue 5°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Maroon (#3C0008), ΔE 0.032 away. White text reads best on it, at 18.06:1.
| Hue family | Reds |
| Lightness | very dark (21%) |
| Chroma | moderately saturated (0.072) |
| Temperature | warm |
| Nearest name | Dark Maroon (#3C0008) |
| Black text | 1.16:1 |
| White text | 18.06:1 |
Values
| HEX | #310514 |
| RGB | rgb(49, 5, 20) |
| HSL | hsl(340, 81%, 11%) |
| OKLCH | oklch(21% 0.072 4.8) |
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 #310514 | 18.06:1 | AAA | Lc -106.5 | Preferred for body text |
| Black text on #310514 | 1.16:1 | Fails | Lc 0.0 | Not readable |
| #310514 text on white | 18.06:1 | AAA | Lc 104.2 | Preferred for body text |
| #310514 text on black | 1.16:1 | 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
#FDF2F4
oklch(97% 0.012 4.7)
-
Step 100
100
#F9E3E8
oklch(93.5% 0.025 2.1)
-
Step 200
200
#F6CDD5
oklch(88.6% 0.047 4.9)
-
Step 300
300
#F1AAB9
oklch(81% 0.085 5.2)
-
Step 400
400
#E67A95
oklch(70.8% 0.136 5.2)
-
Step 500
500
#DB527C
oklch(63.1% 0.174 4.6)
-
Step 600
600
#C62F65
oklch(55.6% 0.189 4.6)
-
Step 700
700
#AB1F54
oklch(49.1% 0.177 4.6)
-
Step 800
800
#8B1E44
oklch(42.8% 0.146 5.2)
-
Step 900
900
#70203A
oklch(37.8% 0.114 4.6)
-
Step 950
950 (this color)
#310514
oklch(21% 0.072 4.8)
#310514 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) | #0F1114 | 0.081 |
| Deuteranopia (no green cones) | #1B1913 | 0.072 |
| Tritanopia (no blue cones) | #36000B | 0.019 |
| Achromatopsia (no color) | #161616 | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #310514
#310514
oklch(21% 0.072 4.8)
- #001E1B
#001E1B
oklch(21.1% 0.037 185.6)
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 #310514, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Maroon #3C0008 ΔE 0.032
- Deep Brown #410200 ΔE 0.051
- Dark Plum #3F012C ΔE 0.056
- Eggplant #380835 ΔE 0.064
- Aubergine #3D0734 ΔE 0.066
- Mahogany #4A0100 ΔE 0.069
- Very Dark Brown #1D0200 ΔE 0.070
- Very Dark Purple #2A0134 ΔE 0.071
Use #310514 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.