#7B3ABB
Closest named color: Bluey Purple (#6241C7). oklch(50% 0.193 303), rgb(123, 58, 187).
Aa
White text reads best on this color (6.63:1).
About this color
#7B3ABB is a medium-dark, vivid purple. In OKLCH its lightness is 50%, its chroma 0.193 and its hue 303°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Bluey Purple (#6241C7), ΔE 0.051 away. White text reads best on it, at 6.63:1.
| Hue family | Purples |
| Lightness | medium-dark (50%) |
| Chroma | vivid (0.193) |
| Temperature | in between |
| Nearest name | Bluey Purple (#6241C7) |
| Black text | 3.16:1 |
| White text | 6.63:1 |
Values
| HEX | #7B3ABB |
| RGB | rgb(123, 58, 187) |
| HSL | hsl(270, 53%, 48%) |
| OKLCH | oklch(50% 0.193 303) |
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 #7B3ABB | 6.63:1 | AA | Lc -87.2 | Fine for body text |
| Black text on #7B3ABB | 3.16:1 | AA large text | Lc 22.0 | Dividers and decoration only |
| #7B3ABB text on white | 6.63:1 | AA | Lc 82.1 | Fine for body text |
| #7B3ABB text on black | 3.16:1 | AA large text | Lc -19.8 | Dividers and decoration only |
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 700.
-
Step 50
50
#F7F4FD
oklch(97.2% 0.012 301.3)
-
Step 100
100
#EDE6F9
oklch(93.6% 0.026 302.6)
-
Step 200
200
#E0D1F6
oklch(88.4% 0.053 303.7)
-
Step 300
300
#CDB2F3
oklch(80.9% 0.094 303.4)
-
Step 400
400
#B487ED
oklch(70.7% 0.151 303.1)
-
Step 500
500
#A265E6
oklch(63.1% 0.191 303.2)
-
Step 600
600
#8E47D4
oklch(55.6% 0.208 303.3)
-
Step 700
700 (this color)
#7B3ABB
oklch(50% 0.193 303)
-
Step 800
800
#622F95
oklch(42.7% 0.16 303.1)
-
Step 900
900
#502C77
oklch(37.8% 0.124 303)
-
Step 950
950
#2F1A46
oklch(27% 0.081 303.5)
#7B3ABB 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) | #005BBF | 0.145 |
| Deuteranopia (no green cones) | #005CB8 | 0.147 |
| Tritanopia (no blue cones) | #6E5876 | 0.142 |
| Achromatopsia (no color) | #5D5D5D | 0.195 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7B3ABB
#7B3ABB
oklch(50% 0.193 303)
- #566E00
#566E00
oklch(50.1% 0.123 123.3)
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 #7B3ABB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluey Purple #6241C7 ΔE 0.051
- Purply #983FB2 ΔE 0.061
- Dark Orchid #9932CC ΔE 0.062
- Grape #7209B7 ΔE 0.063
- Blue Violet #8A2BE2 ΔE 0.067
- Rebecca Purple #663399 ΔE 0.068
- Iris #6258C4 ΔE 0.073
- Light Indigo #6D5ACF ΔE 0.074
Use #7B3ABB 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.