#7A4BC0
Closest named color: Light Indigo (#6D5ACF). oklch(52.5% 0.176 298.7), rgb(122, 75, 192).
Aa
White text reads best on this color (5.84:1).
About this color
#7A4BC0 is a medium-dark, vivid purple. In OKLCH its lightness is 53%, its chroma 0.176 and its hue 299°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Indigo (#6D5ACF), ΔE 0.043 away. White text reads best on it, at 5.84:1.
| Hue family | Purples |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.176) |
| Temperature | in between |
| Nearest name | Light Indigo (#6D5ACF) |
| Black text | 3.59:1 |
| White text | 5.84:1 |
Values
| HEX | #7A4BC0 |
| RGB | rgb(122, 75, 192) |
| HSL | hsl(264, 48%, 52%) |
| OKLCH | oklch(52.5% 0.176 298.7) |
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 #7A4BC0 | 5.84:1 | AA | Lc -84.0 | Fine for body text |
| Black text on #7A4BC0 | 3.59:1 | AA large text | Lc 25.3 | Dividers and decoration only |
| #7A4BC0 text on white | 5.84:1 | AA | Lc 78.8 | Fine for body text |
| #7A4BC0 text on black | 3.59:1 | AA large text | Lc -23.0 | 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 600.
-
Step 50
50
#F6F4FC
oklch(97.1% 0.011 297.6)
-
Step 100
100
#EBE7F8
oklch(93.6% 0.023 296.7)
-
Step 200
200
#DCD3F3
oklch(88.4% 0.045 298.3)
-
Step 300
300
#C7B6ED
oklch(80.9% 0.078 298.8)
-
Step 400
400
#AB8EE5
oklch(70.7% 0.127 298.4)
-
Step 500
500
#986FDD
oklch(63.1% 0.163 298.9)
-
Step 600
600 (this color)
#7A4BC0
oklch(52.5% 0.176 298.7)
-
Step 700
700
#6F44AF
oklch(49.1% 0.164 298.7)
-
Step 800
800
#5A398E
oklch(42.7% 0.136 298.4)
-
Step 900
900
#4A3271
oklch(37.7% 0.105 298.8)
-
Step 950
950
#2B1E42
oklch(27% 0.066 298.6)
#7A4BC0 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) | #0065C4 | 0.129 |
| Deuteranopia (no green cones) | #1C64BD | 0.122 |
| Tritanopia (no blue cones) | #6A647E | 0.135 |
| Achromatopsia (no color) | #656565 | 0.177 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7A4BC0
#7A4BC0
oklch(52.5% 0.176 298.7)
- #647300
#647300
oklch(52.5% 0.123 118.4)
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 #7A4BC0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Indigo #6D5ACF ΔE 0.043
- Slate Blue #6A5ACD ΔE 0.044
- Iris #6258C4 ΔE 0.047
- Bluey Purple #6241C7 ΔE 0.052
- Dark Periwinkle #665FD1 ΔE 0.057
- Deep Lavender #8D5EB7 ΔE 0.062
- Purply #983FB2 ΔE 0.062
- Purpley #8756E4 ΔE 0.063
Use #7A4BC0 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.