#7A2771
Closest named color: Purple (#800080). oklch(42.7% 0.146 332.4), rgb(122, 39, 113).
Aa
White text reads best on this color (8.91:1).
About this color
#7A2771 is a dark, vivid purple. In OKLCH its lightness is 43%, its chroma 0.146 and its hue 332°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purple (#800080), ΔE 0.049 away. White text reads best on it, at 8.91:1.
| Hue family | Purples |
| Lightness | dark (43%) |
| Chroma | vivid (0.146) |
| Temperature | in between |
| Nearest name | Purple (#800080) |
| Black text | 2.35:1 |
| White text | 8.91:1 |
Values
| HEX | #7A2771 |
| RGB | rgb(122, 39, 113) |
| HSL | hsl(307, 52%, 32%) |
| OKLCH | oklch(42.7% 0.146 332.4) |
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 #7A2771 | 8.91:1 | AAA | Lc -94.1 | Preferred for body text |
| Black text on #7A2771 | 2.35:1 | Fails | Lc 14.4 | Not readable |
| #7A2771 text on white | 8.91:1 | AAA | Lc 89.6 | Fine for body text |
| #7A2771 text on black | 2.35:1 | Fails | Lc -12.6 | 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
#FAF3F9
oklch(97.1% 0.011 330.1)
-
Step 100
100
#F4E4F1
oklch(93.5% 0.024 331.9)
-
Step 200
200
#EDCEE7
oklch(88.5% 0.048 332.5)
-
Step 300
300
#E2ADD9
oklch(81% 0.084 332.3)
-
Step 400
400
#D27FC6
oklch(70.8% 0.136 332.3)
-
Step 500
500
#C45BB7
oklch(63.2% 0.174 332.4)
-
Step 600
600
#AF3CA3
oklch(55.6% 0.19 332.2)
-
Step 700
700
#962D8B
oklch(49.1% 0.176 332.4)
-
Step 800
800 (this color)
#7A2771
oklch(42.7% 0.146 332.4)
-
Step 900
900
#63265B
oklch(37.8% 0.113 332.9)
-
Step 950
950
#3A1736
oklch(27% 0.072 331.9)
#7A2771 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) | #234273 | 0.155 |
| Deuteranopia (no green cones) | #404E6F | 0.133 |
| Tritanopia (no blue cones) | #7F2F48 | 0.077 |
| Achromatopsia (no color) | #4A4A4A | 0.147 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7A2771
#7A2771
oklch(42.7% 0.146 332.4)
- #005F2F
#005F2F
oklch(42.5% 0.11 152.7)
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 #7A2771, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple #800080 ΔE 0.049
- Rich Purple #720058 ΔE 0.062
- Velvet #750851 ΔE 0.063
- Dark Magenta #8B008B ΔE 0.064
- Warm Purple #952E8F ΔE 0.073
- Red Purple #820747 ΔE 0.073
- Light Eggplant #894585 ΔE 0.075
- Mulberry #920A4E ΔE 0.077
Use #7A2771 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.