#371323
Closest named color: Dark Plum (#3F012C). oklch(24.9% 0.061 354.6), rgb(55, 19, 35).
Aa
White text reads best on this color (16.40:1).
About this color
#371323 is a very dark, muted red. In OKLCH its lightness is 25%, its chroma 0.061 and its hue 355°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Plum (#3F012C), ΔE 0.044 away. White text reads best on it, at 16.40:1.
| Hue family | Reds |
| Lightness | very dark (25%) |
| Chroma | muted (0.061) |
| Temperature | warm |
| Nearest name | Dark Plum (#3F012C) |
| Black text | 1.27:1 |
| White text | 16.40:1 |
Values
| HEX | #371323 |
| RGB | rgb(55, 19, 35) |
| HSL | hsl(333, 49%, 15%) |
| OKLCH | oklch(24.9% 0.061 354.6) |
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 #371323 | 16.40:1 | AAA | Lc -105.6 | Preferred for body text |
| Black text on #371323 | 1.27:1 | Fails | Lc 0.0 | Not readable |
| #371323 text on white | 16.40:1 | AAA | Lc 103.1 | Preferred for body text |
| #371323 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
#FBF3F6
oklch(97.1% 0.009 352.4)
-
Step 100
100
#F6E4EA
oklch(93.5% 0.021 355.2)
-
Step 200
200
#F0CFDA
oklch(88.5% 0.04 355.8)
-
Step 300
300
#E7AEC3
oklch(80.9% 0.072 354.9)
-
Step 400
400
#D981A5
oklch(70.7% 0.116 354.4)
-
Step 500
500
#CC5E8F
oklch(63.1% 0.149 354.3)
-
Step 600
600
#B74279
oklch(55.6% 0.161 354.5)
-
Step 700
700
#9D3265
oklch(49% 0.15 354.7)
-
Step 800
800
#802B53
oklch(42.7% 0.124 354.5)
-
Step 900
900
#672844
oklch(37.6% 0.096 355)
-
Step 950
950 (this color)
#371323
oklch(24.9% 0.061 354.6)
#371323 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) | #181B23 | 0.068 |
| Deuteranopia (no green cones) | #222222 | 0.061 |
| Tritanopia (no blue cones) | #3C1119 | 0.021 |
| Achromatopsia (no color) | #1F1F1F | 0.062 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #371323
#371323
oklch(24.9% 0.061 354.6)
- #002920
#002920
oklch(25.1% 0.048 174.1)
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 #371323, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Plum #3F012C ΔE 0.044
- Aubergine #3D0734 ΔE 0.046
- Eggplant #380835 ΔE 0.046
- Dark Maroon #3C0008 ΔE 0.050
- Deep Brown #410200 ΔE 0.058
- Dark Purple #35063E ΔE 0.064
- Chocolate Brown #411900 ΔE 0.065
- Mahogany #4A0100 ΔE 0.065
Use #371323 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.