#7B4EC7
Closest named color: Light Indigo (#6D5ACF). oklch(53.6% 0.18 297), rgb(123, 78, 199).
Aa
White text reads best on this color (5.59:1).
About this color
#7B4EC7 is a medium-dark, vivid purple. In OKLCH its lightness is 54%, its chroma 0.180 and its hue 297°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Indigo (#6D5ACF), ΔE 0.035 away. White text reads best on it, at 5.59:1.
| Hue family | Purples |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.180) |
| Temperature | in between |
| Nearest name | Light Indigo (#6D5ACF) |
| Black text | 3.75:1 |
| White text | 5.59:1 |
Values
| HEX | #7B4EC7 |
| RGB | rgb(123, 78, 199) |
| HSL | hsl(262, 52%, 54%) |
| OKLCH | oklch(53.6% 0.18 297) |
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 #7B4EC7 | 5.59:1 | AA | Lc -82.8 | Fine for body text |
| Black text on #7B4EC7 | 3.75:1 | AA large text | Lc 26.6 | Dividers and decoration only |
| #7B4EC7 text on white | 5.59:1 | AA | Lc 77.5 | Fine for body text |
| #7B4EC7 text on black | 3.75:1 | AA large text | Lc -24.3 | 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
#DCD3F4
oklch(88.4% 0.046 297.9)
-
Step 300
300
#C6B6EF
oklch(80.9% 0.081 297.4)
-
Step 400
400
#A98EE7
oklch(70.6% 0.13 296.9)
-
Step 500
500
#956FE0
oklch(63% 0.166 296.9)
-
Step 600
600 (this color)
#7B4EC7
oklch(53.6% 0.18 297)
-
Step 700
700
#6D44B2
oklch(49.1% 0.167 297)
-
Step 800
800
#593990
oklch(42.8% 0.138 297.2)
-
Step 900
900
#493273
oklch(37.8% 0.108 297.3)
-
Step 950
950
#2A1E43
oklch(27% 0.067 296.6)
#7B4EC7 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) | #0068CB | 0.127 |
| Deuteranopia (no green cones) | #1666C4 | 0.123 |
| Tritanopia (no blue cones) | #696883 | 0.139 |
| Achromatopsia (no color) | #686868 | 0.181 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7B4EC7
#7B4EC7
oklch(53.6% 0.18 297)
- #697600
#697600
oklch(53.6% 0.124 117.1)
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 #7B4EC7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Indigo #6D5ACF ΔE 0.035
- Slate Blue #6A5ACD ΔE 0.037
- Iris #6258C4 ΔE 0.045
- Dark Periwinkle #665FD1 ΔE 0.050
- Purpley #8756E4 ΔE 0.051
- Bluey Purple #6241C7 ΔE 0.055
- Deep Lavender #8D5EB7 ΔE 0.060
- Purply #983FB2 ΔE 0.067
Use #7B4EC7 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.