#320F21
Closest named color: Dark Plum (#3F012C). oklch(23.2% 0.062 351), rgb(50, 15, 33).
Aa
White text reads best on this color (17.13:1).
About this color
#320F21 is a very dark, muted red. In OKLCH its lightness is 23%, its chroma 0.062 and its hue 351°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Plum (#3F012C), ΔE 0.045 away. White text reads best on it, at 17.13:1.
| Hue family | Reds |
| Lightness | very dark (23%) |
| Chroma | muted (0.062) |
| Temperature | warm |
| Nearest name | Dark Plum (#3F012C) |
| Black text | 1.22:1 |
| White text | 17.13:1 |
Values
| HEX | #320F21 |
| RGB | rgb(50, 15, 33) |
| HSL | hsl(329, 54%, 13%) |
| OKLCH | oklch(23.2% 0.062 351) |
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 #320F21 | 17.13:1 | AAA | Lc -106.1 | Preferred for body text |
| Black text on #320F21 | 1.22:1 | Fails | Lc 0.0 | Not readable |
| #320F21 text on white | 17.13:1 | AAA | Lc 103.7 | Preferred for body text |
| #320F21 text on black | 1.22:1 | 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
#F6E4EB
oklch(93.5% 0.022 351.9)
-
Step 200
200
#EFCFDC
oklch(88.5% 0.04 351.5)
-
Step 300
300
#E6AEC6
oklch(80.9% 0.072 351.3)
-
Step 400
400
#D781AA
oklch(70.7% 0.117 350.5)
-
Step 500
500
#CA5E94
oklch(63% 0.15 351)
-
Step 600
600
#B6427F
oklch(55.7% 0.163 351.1)
-
Step 700
700
#9C336B
oklch(49.2% 0.151 351.1)
-
Step 800
800
#7F2B57
oklch(42.7% 0.126 351.3)
-
Step 900
900
#662848
oklch(37.6% 0.097 350.7)
-
Step 950
950 (this color)
#320F21
oklch(23.2% 0.062 351)
#320F21 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) | #141822 | 0.067 |
| Deuteranopia (no green cones) | #1D1E20 | 0.062 |
| Tritanopia (no blue cones) | #360D16 | 0.022 |
| Achromatopsia (no color) | #1C1C1C | 0.062 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #320F21
#320F21
oklch(23.2% 0.062 351)
- #00241B
#00241B
oklch(23.2% 0.045 172.3)
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 #320F21, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Plum #3F012C ΔE 0.045
- Eggplant #380835 ΔE 0.045
- Aubergine #3D0734 ΔE 0.047
- Dark Maroon #3C0008 ΔE 0.048
- Very Dark Purple #2A0134 ΔE 0.061
- Deep Brown #410200 ΔE 0.061
- Dark Purple #35063E ΔE 0.062
- Midnight Purple #280137 ΔE 0.067
Use #320F21 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.