#7750B3
Closest named color: Iris (#6258C4). oklch(52.1% 0.152 299.2), rgb(119, 80, 179).
Aa
White text reads best on this color (5.86:1).
About this color
#7750B3 is a medium-dark, vivid purple. In OKLCH its lightness is 52%, its chroma 0.152 and its hue 299°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Iris (#6258C4), ΔE 0.045 away. White text reads best on it, at 5.86:1.
| Hue family | Purples |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.152) |
| Temperature | in between |
| Nearest name | Iris (#6258C4) |
| Black text | 3.58:1 |
| White text | 5.86:1 |
Values
| HEX | #7750B3 |
| RGB | rgb(119, 80, 179) |
| HSL | hsl(264, 39%, 51%) |
| OKLCH | oklch(52.1% 0.152 299.2) |
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 #7750B3 | 5.86:1 | AA | Lc -84.3 | Fine for body text |
| Black text on #7750B3 | 3.58:1 | AA large text | Lc 25.0 | Dividers and decoration only |
| #7750B3 text on white | 5.86:1 | AA | Lc 79.0 | Fine for body text |
| #7750B3 text on black | 3.58:1 | AA large text | Lc -22.8 | 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
#F6F4FB
oklch(97.1% 0.009 299.2)
-
Step 100
100
#ECE7F6
oklch(93.6% 0.021 301.1)
-
Step 200
200
#DCD4F1
oklch(88.5% 0.04 298.2)
-
Step 300
300
#C7B7EA
oklch(81% 0.073 299.1)
-
Step 400
400
#AB8FE0
oklch(70.6% 0.119 299.2)
-
Step 500
500
#9772D7
oklch(63.2% 0.15 298.9)
-
Step 600
600
#8258C4
oklch(55.6% 0.163 299)
-
Step 700
700 (this color)
#7750B3
oklch(52.1% 0.152 299.2)
-
Step 800
800
#5A3B89
oklch(42.7% 0.126 299.4)
-
Step 900
900
#4A336E
oklch(37.7% 0.099 299.6)
-
Step 950
950
#2B1F40
oklch(27.1% 0.061 299.1)
#7750B3 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) | #2765B6 | 0.108 |
| Deuteranopia (no green cones) | #3464B1 | 0.099 |
| Tritanopia (no blue cones) | #6A647A | 0.117 |
| Achromatopsia (no color) | #656565 | 0.153 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7750B3
#7750B3
oklch(52.1% 0.152 299.2)
- #627200
#627200
oklch(52% 0.122 119)
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 #7750B3, closest first.
No curated palette has a color within ΔE 0.04 of #7750B3.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Iris #6258C4 ΔE 0.045
- Slate Blue #6A5ACD ΔE 0.048
- Light Indigo #6D5ACF ΔE 0.049
- Deep Lavender #8D5EB7 ΔE 0.054
- Dark Periwinkle #665FD1 ΔE 0.060
- Bluey Purple #6241C7 ΔE 0.063
- Purply #983FB2 ΔE 0.066
- Amethyst #9B5FC0 ΔE 0.077
Use #7750B3 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.