#7F3166
Closest named color: Mulberry (#920A4E). oklch(44.1% 0.126 342), rgb(127, 49, 102).
Aa
White text reads best on this color (8.28:1).
About this color
#7F3166 is a dark, moderately saturated purple. In OKLCH its lightness is 44%, its chroma 0.126 and its hue 342°. Its hue sits on the warm side of the wheel. The nearest named color is Mulberry (#920A4E), ΔE 0.062 away. White text reads best on it, at 8.28:1.
| Hue family | Purples |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.126) |
| Temperature | warm |
| Nearest name | Mulberry (#920A4E) |
| Black text | 2.53:1 |
| White text | 8.28:1 |
Values
| HEX | #7F3166 |
| RGB | rgb(127, 49, 102) |
| HSL | hsl(319, 44%, 35%) |
| OKLCH | oklch(44.1% 0.126 342) |
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 #7F3166 | 8.28:1 | AAA | Lc -92.7 | Preferred for body text |
| Black text on #7F3166 | 2.53:1 | Fails | Lc 16.0 | Dividers and decoration only |
| #7F3166 text on white | 8.28:1 | AAA | Lc 88.0 | Fine for body text |
| #7F3166 text on black | 2.53:1 | Fails | Lc -14.1 | 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 800.
-
Step 50
50
#FAF3F7
oklch(97.1% 0.009 341.8)
-
Step 100
100
#F5E5EE
oklch(93.7% 0.021 342.5)
-
Step 200
200
#EDCFE1
oklch(88.5% 0.041 341.3)
-
Step 300
300
#E3AECE
oklch(80.9% 0.074 342)
-
Step 400
400
#D282B5
oklch(70.6% 0.117 341.8)
-
Step 500
500
#C560A3
oklch(63.1% 0.151 341.9)
-
Step 600
600
#B0448E
oklch(55.7% 0.164 341.9)
-
Step 700
700
#973578
oklch(49.1% 0.152 342.3)
-
Step 800
800 (this color)
#7F3166
oklch(44.1% 0.126 342)
-
Step 900
900
#632950
oklch(37.7% 0.098 341.9)
-
Step 950
950
#3A192F
oklch(27% 0.061 341.5)
#7F3166 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) | #364668 | 0.135 |
| Deuteranopia (no green cones) | #4D5364 | 0.120 |
| Tritanopia (no blue cones) | #873247 | 0.055 |
| Achromatopsia (no color) | #4E4E4E | 0.127 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7F3166
#7F3166
oklch(44.1% 0.126 342)
- #006342
#006342
oklch(44.2% 0.097 162)
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 #7F3166, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mulberry #920A4E ΔE 0.062
- Light Eggplant #894585 ΔE 0.064
- Brownish Purple #76424E ΔE 0.066
- Red Purple #820747 ΔE 0.066
- Dark Fuchsia #9D0759 ΔE 0.070
- Velvet #750851 ΔE 0.070
- Berry #990F4B ΔE 0.070
- Dark Mauve #874C62 ΔE 0.071
Use #7F3166 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.