#4B1A3D
Closest named color: Deep Violet (#490648). oklch(30.7% 0.088 340.2), rgb(75, 26, 61).
Aa
White text reads best on this color (13.86:1).
About this color
#4B1A3D is a dark, moderately saturated purple. In OKLCH its lightness is 31%, its chroma 0.088 and its hue 340°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Violet (#490648), ΔE 0.045 away. White text reads best on it, at 13.86:1.
| Hue family | Purples |
| Lightness | dark (31%) |
| Chroma | moderately saturated (0.088) |
| Temperature | warm |
| Nearest name | Deep Violet (#490648) |
| Black text | 1.51:1 |
| White text | 13.86:1 |
Values
| HEX | #4B1A3D |
| RGB | rgb(75, 26, 61) |
| HSL | hsl(317, 49%, 20%) |
| OKLCH | oklch(30.7% 0.088 340.2) |
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 #4B1A3D | 13.86:1 | AAA | Lc -103.2 | Preferred for body text |
| Black text on #4B1A3D | 1.51:1 | Fails | Lc 0.0 | Not readable |
| #4B1A3D text on white | 13.86:1 | AAA | Lc 100.0 | Preferred for body text |
| #4B1A3D text on black | 1.51:1 | 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
#FCF2F8
oklch(97.1% 0.013 340.5)
-
Step 100
100
#F9E2F0
oklch(93.5% 0.031 340.6)
-
Step 200
200
#F5CBE5
oklch(88.6% 0.058 340.7)
-
Step 300
300
#EEA6D6
oklch(80.9% 0.104 339.7)
-
Step 400
400
#E372C0
oklch(70.7% 0.167 340.5)
-
Step 500
500
#D745B0
oklch(63% 0.213 340.3)
-
Step 600
600
#C2159C
oklch(55.5% 0.231 340.1)
-
Step 700
700
#A70085
oklch(49.1% 0.213 340.2)
-
Step 800
800
#880B6C
oklch(42.7% 0.178 340.4)
-
Step 900
900
#6E1758
oklch(37.8% 0.14 340.3)
-
Step 950
950 (this color)
#4B1A3D
oklch(30.7% 0.088 340.2)
#4B1A3D 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) | #1D283E | 0.093 |
| Deuteranopia (no green cones) | #2B2F3C | 0.082 |
| Tritanopia (no blue cones) | #501B28 | 0.041 |
| Achromatopsia (no color) | #2D2D2D | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4B1A3D
#4B1A3D
oklch(30.7% 0.088 340.2)
- #003A23
#003A23
oklch(30.7% 0.07 159.9)
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 #4B1A3D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Violet #490648 ΔE 0.045
- Eggplant Purple #430541 ΔE 0.048
- Plum Purple #4E0550 ΔE 0.052
- Grape Purple #5D1451 ΔE 0.053
- Aubergine #3D0734 ΔE 0.054
- Dark Plum #3F012C ΔE 0.062
- Eggplant #380835 ΔE 0.063
- Burgundy #610023 ΔE 0.066
Use #4B1A3D 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.