#7750CA
Closest named color: Light Indigo (#6D5ACF). oklch(53.7% 0.181 294.2), rgb(119, 80, 202).
Aa
White text reads best on this color (5.54:1).
About this color
#7750CA is a medium-dark, vivid purple. In OKLCH its lightness is 54%, its chroma 0.181 and its hue 294°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Indigo (#6D5ACF), ΔE 0.027 away. White text reads best on it, at 5.54:1.
| Hue family | Purples |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.181) |
| Temperature | in between |
| Nearest name | Light Indigo (#6D5ACF) |
| Black text | 3.78:1 |
| White text | 5.54:1 |
Values
| HEX | #7750CA |
| RGB | rgb(119, 80, 202) |
| HSL | hsl(259, 54%, 55%) |
| OKLCH | oklch(53.7% 0.181 294.2) |
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 #7750CA | 5.54:1 | AA | Lc -82.6 | Fine for body text |
| Black text on #7750CA | 3.78:1 | AA large text | Lc 26.8 | Dividers and decoration only |
| #7750CA text on white | 5.54:1 | AA | Lc 77.3 | Fine for body text |
| #7750CA text on black | 3.78:1 | AA large text | Lc -24.5 | 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
#EAE7F9
oklch(93.6% 0.024 293.6)
-
Step 200
200
#DAD4F5
oklch(88.5% 0.045 293.8)
-
Step 300
300
#C3B7F1
oklch(80.9% 0.082 294)
-
Step 400
400
#A68FE9
oklch(70.6% 0.13 294.6)
-
Step 500
500
#9171E3
oklch(63.2% 0.167 294)
-
Step 600
600 (this color)
#7750CA
oklch(53.7% 0.181 294.2)
-
Step 700
700
#6945B5
oklch(49.1% 0.169 294.1)
-
Step 800
800
#563A92
oklch(42.8% 0.139 294.5)
-
Step 900
900
#463375
oklch(37.8% 0.109 293.8)
-
Step 950
950
#291E44
oklch(26.9% 0.069 294.7)
#7750CA 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) | #006ACE | 0.120 |
| Deuteranopia (no green cones) | #0766C7 | 0.118 |
| Tritanopia (no blue cones) | #616B85 | 0.144 |
| Achromatopsia (no color) | #686868 | 0.182 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7750CA
#7750CA
oklch(53.7% 0.181 294.2)
- #6D7500
#6D7500
oklch(53.7% 0.121 114.4)
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 #7750CA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Indigo #6D5ACF ΔE 0.027
- Slate Blue #6A5ACD ΔE 0.029
- Iris #6258C4 ΔE 0.038
- Dark Periwinkle #665FD1 ΔE 0.042
- Purpley #8756E4 ΔE 0.050
- Bluey Purple #6241C7 ΔE 0.051
- Deep Lavender #8D5EB7 ΔE 0.063
- Warm Blue #4B57DB ΔE 0.072
Use #7750CA 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.