#7A2A73
Closest named color: Purple (#800080). oklch(43.1% 0.143 331.4), rgb(122, 42, 115).
Aa
White text reads best on this color (8.72:1).
About this color
#7A2A73 is a dark, vivid purple. In OKLCH its lightness is 43%, its chroma 0.143 and its hue 331°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purple (#800080), ΔE 0.052 away. White text reads best on it, at 8.72:1.
| Hue family | Purples |
| Lightness | dark (43%) |
| Chroma | vivid (0.143) |
| Temperature | in between |
| Nearest name | Purple (#800080) |
| Black text | 2.40:1 |
| White text | 8.72:1 |
Values
| HEX | #7A2A73 |
| RGB | rgb(122, 42, 115) |
| HSL | hsl(305, 49%, 32%) |
| OKLCH | oklch(43.1% 0.143 331.4) |
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 #7A2A73 | 8.72:1 | AAA | Lc -93.7 | Preferred for body text |
| Black text on #7A2A73 | 2.40:1 | Fails | Lc 14.8 | Not readable |
| #7A2A73 text on white | 8.72:1 | AAA | Lc 89.2 | Fine for body text |
| #7A2A73 text on black | 2.40:1 | Fails | Lc -13.0 | 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 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
#ECCEE7
oklch(88.4% 0.047 331.5)
-
Step 300
300
#E1ADD9
oklch(80.9% 0.084 331.7)
-
Step 400
400
#D080C6
oklch(70.7% 0.133 331.5)
-
Step 500
500
#C25CB8
oklch(63.1% 0.172 331.2)
-
Step 600
600
#AD3EA4
oklch(55.6% 0.187 331.1)
-
Step 700
700
#942F8C
oklch(49% 0.173 331.2)
-
Step 800
800 (this color)
#7A2A73
oklch(43.1% 0.143 331.4)
-
Step 900
900
#62275C
oklch(37.8% 0.111 331.6)
-
Step 950
950
#391736
oklch(26.9% 0.071 330.8)
#7A2A73 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) | #254475 | 0.151 |
| Deuteranopia (no green cones) | #414F71 | 0.129 |
| Tritanopia (no blue cones) | #7F324A | 0.077 |
| Achromatopsia (no color) | #4B4B4B | 0.144 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7A2A73
#7A2A73
oklch(43.1% 0.143 331.4)
- #00612D
#00612D
oklch(43.1% 0.115 151.3)
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 #7A2A73, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple #800080 ΔE 0.052
- Dark Magenta #8B008B ΔE 0.065
- Rich Purple #720058 ΔE 0.068
- Velvet #750851 ΔE 0.068
- Warm Purple #952E8F ΔE 0.070
- Light Eggplant #894585 ΔE 0.070
- Rebecca Purple #663399 ΔE 0.076
- Red Purple #820747 ΔE 0.078
Use #7A2A73 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.