#7646AB
Closest named color: Rebecca Purple (#663399). oklch(49.9% 0.157 303), rgb(118, 70, 171).
Aa
White text reads best on this color (6.49:1).
About this color
#7646AB is a medium-dark, vivid purple. In OKLCH its lightness is 50%, its chroma 0.157 and its hue 303°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.059 away. White text reads best on it, at 6.49:1.
| Hue family | Purples |
| Lightness | medium-dark (50%) |
| Chroma | vivid (0.157) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 3.23:1 |
| White text | 6.49:1 |
Values
| HEX | #7646AB |
| RGB | rgb(118, 70, 171) |
| HSL | hsl(269, 42%, 47%) |
| OKLCH | oklch(49.9% 0.157 303) |
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 #7646AB | 6.49:1 | AA | Lc -86.9 | Fine for body text |
| Black text on #7646AB | 3.23:1 | AA large text | Lc 22.2 | Dividers and decoration only |
| #7646AB text on white | 6.49:1 | AA | Lc 81.8 | Fine for body text |
| #7646AB text on black | 3.23:1 | AA large text | Lc -20.1 | 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
#F7F4FB
oklch(97.1% 0.01 305.4)
-
Step 100
100
#EDE7F6
oklch(93.7% 0.021 304)
-
Step 200
200
#DED3F1
oklch(88.5% 0.042 302.2)
-
Step 300
300
#CAB5EA
oklch(80.9% 0.077 302.8)
-
Step 400
400
#B08DDF
oklch(70.7% 0.122 303)
-
Step 500
500
#9D6ED6
oklch(63% 0.157 303.1)
-
Step 600
600
#8854C3
oklch(55.6% 0.169 302.9)
-
Step 700
700 (this color)
#7646AB
oklch(49.9% 0.157 303)
-
Step 800
800
#5E3888
oklch(42.6% 0.13 303.2)
-
Step 900
900
#4D316D
oklch(37.6% 0.102 303.4)
-
Step 950
950
#2D1D40
oklch(26.9% 0.065 303.4)
#7646AB 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) | #175DAE | 0.124 |
| Deuteranopia (no green cones) | #2D5EA9 | 0.112 |
| Tritanopia (no blue cones) | #6C5A72 | 0.116 |
| Achromatopsia (no color) | #5E5E5E | 0.158 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7646AB
#7646AB
oklch(49.9% 0.157 303)
- #566D00
#566D00
oklch(49.8% 0.122 122.9)
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 #7646AB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.059
- Bluey Purple #6241C7 ΔE 0.060
- Iris #6258C4 ΔE 0.061
- Purply #983FB2 ΔE 0.065
- Slate Blue #6A5ACD ΔE 0.068
- Light Indigo #6D5ACF ΔE 0.070
- Light Eggplant #894585 ΔE 0.072
- Deep Lavender #8D5EB7 ΔE 0.074
Use #7646AB 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.