#401025
Closest named color: Dark Plum (#3F012C). oklch(26.2% 0.078 356.9), rgb(64, 16, 37).
Aa
White text reads best on this color (15.92:1).
About this color
#401025 is a dark, moderately saturated red. In OKLCH its lightness is 26%, its chroma 0.078 and its hue 357°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Plum (#3F012C), ΔE 0.035 away. White text reads best on it, at 15.92:1.
| Hue family | Reds |
| Lightness | dark (26%) |
| Chroma | moderately saturated (0.078) |
| Temperature | warm |
| Nearest name | Dark Plum (#3F012C) |
| Black text | 1.31:1 |
| White text | 15.92:1 |
Values
| HEX | #401025 |
| RGB | rgb(64, 16, 37) |
| HSL | hsl(334, 60%, 16%) |
| OKLCH | oklch(26.2% 0.078 356.9) |
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 #401025 | 15.92:1 | AAA | Lc -105.1 | Preferred for body text |
| Black text on #401025 | 1.31:1 | Fails | Lc 0.0 | Not readable |
| #401025 text on white | 15.92:1 | AAA | Lc 102.4 | Preferred for body text |
| #401025 text on black | 1.31:1 | 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
#FDF2F5
oklch(97.1% 0.012 358.8)
-
Step 100
100
#FAE3EA
oklch(93.6% 0.027 357.2)
-
Step 200
200
#F7CCD9
oklch(88.6% 0.051 358.1)
-
Step 300
300
#F2A8C1
oklch(80.9% 0.092 357.4)
-
Step 400
400
#E776A2
oklch(70.7% 0.147 356.9)
-
Step 500
500
#DD4C8B
oklch(63.2% 0.189 357.2)
-
Step 600
600
#C82475
oklch(55.6% 0.206 357)
-
Step 700
700
#AC1262
oklch(49.1% 0.191 357)
-
Step 800
800
#8C1650
oklch(42.8% 0.158 357.2)
-
Step 900
900
#701C43
oklch(37.7% 0.123 356.4)
-
Step 950
950 (this color)
#401025
oklch(26.2% 0.078 356.9)
#401025 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) | #191C26 | 0.086 |
| Deuteranopia (no green cones) | #262524 | 0.077 |
| Tritanopia (no blue cones) | #460C19 | 0.025 |
| Achromatopsia (no color) | #222222 | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #401025
#401025
oklch(26.2% 0.078 356.9)
- #002C24
#002C24
oklch(26.2% 0.049 177)
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 #401025, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Plum #3F012C ΔE 0.035
- Aubergine #3D0734 ΔE 0.039
- Eggplant #380835 ΔE 0.045
- Dark Maroon #3C0008 ΔE 0.052
- Deep Brown #410200 ΔE 0.057
- Mahogany #4A0100 ΔE 0.057
- Eggplant Purple #430541 ΔE 0.059
- Dark Purple #35063E ΔE 0.065
Use #401025 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.