#390823
Closest named color: Dark Plum (#3F012C). oklch(23.8% 0.082 351.5), rgb(57, 8, 35).
Aa
White text reads best on this color (17.03:1).
About this color
#390823 is a very dark, moderately saturated red. In OKLCH its lightness is 24%, its chroma 0.082 and its hue 351°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Plum (#3F012C), ΔE 0.025 away. White text reads best on it, at 17.03:1.
| Hue family | Reds |
| Lightness | very dark (24%) |
| Chroma | moderately saturated (0.082) |
| Temperature | warm |
| Nearest name | Dark Plum (#3F012C) |
| Black text | 1.23:1 |
| White text | 17.03:1 |
Values
| HEX | #390823 |
| RGB | rgb(57, 8, 35) |
| HSL | hsl(327, 75%, 13%) |
| OKLCH | oklch(23.8% 0.082 351.5) |
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 #390823 | 17.03:1 | AAA | Lc -105.8 | Preferred for body text |
| Black text on #390823 | 1.23:1 | Fails | Lc 0.0 | Not readable |
| #390823 text on white | 17.03:1 | AAA | Lc 103.3 | Preferred for body text |
| #390823 text on black | 1.23:1 | 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
#FDF2F6
oklch(97.1% 0.013 353.1)
-
Step 100
100
#FAE3EC
oklch(93.7% 0.028 352)
-
Step 200
200
#F6CBDD
oklch(88.4% 0.054 351.2)
-
Step 300
300
#F2A7C8
oklch(81% 0.097 351.5)
-
Step 400
400
#E774AC
oklch(70.7% 0.155 351.3)
-
Step 500
500
#DC4897
oklch(63.1% 0.198 351.4)
-
Step 600
600
#C71D81
oklch(55.5% 0.215 351.5)
-
Step 700
700
#AC076D
oklch(49.1% 0.2 351.7)
-
Step 800
800
#8C1059
oklch(42.8% 0.167 351.7)
-
Step 900
900
#701949
oklch(37.6% 0.129 351.5)
-
Step 950
950 (this color)
#390823
oklch(23.8% 0.082 351.5)
#390823 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) | #101624 | 0.092 |
| Deuteranopia (no green cones) | #1E1F22 | 0.081 |
| Tritanopia (no blue cones) | #3E0514 | 0.030 |
| Achromatopsia (no color) | #1C1C1C | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #390823
#390823
oklch(23.8% 0.082 351.5)
- #00261C
#00261C
oklch(23.9% 0.047 171)
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 #390823, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Plum #3F012C ΔE 0.025
- Aubergine #3D0734 ΔE 0.034
- Eggplant #380835 ΔE 0.035
- Dark Maroon #3C0008 ΔE 0.046
- Dark Purple #35063E ΔE 0.055
- Deep Purple #36013F ΔE 0.060
- Very Dark Purple #2A0134 ΔE 0.060
- Deep Brown #410200 ΔE 0.060
Use #390823 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.