#7F64BB
Closest named color: Deep Lavender (#8D5EB7). oklch(56.8% 0.132 296.3), rgb(127, 100, 187).
Aa
White text reads best on this color (4.72:1).
About this color
#7F64BB is a medium-dark, moderately saturated purple. In OKLCH its lightness is 57%, its chroma 0.132 and its hue 296°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Lavender (#8D5EB7), ΔE 0.026 away. White text reads best on it, at 4.72:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.132) |
| Temperature | in between |
| Nearest name | Deep Lavender (#8D5EB7) |
| Black text | 4.44:1 |
| White text | 4.72:1 |
Values
| HEX | #7F64BB |
| RGB | rgb(127, 100, 187) |
| HSL | hsl(259, 39%, 56%) |
| OKLCH | oklch(56.8% 0.132 296.3) |
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 #7F64BB | 4.72:1 | AA | Lc -78.1 | Fine for body text |
| Black text on #7F64BB | 4.44:1 | AA large text | Lc 31.4 | Non-text elements, placeholder text |
| #7F64BB text on white | 4.72:1 | AA | Lc 72.7 | Content text, not long reading |
| #7F64BB text on black | 4.44:1 | AA large text | Lc -29.0 | 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
#F6F4FA
oklch(97% 0.008 301.4)
-
Step 100
100
#EBE8F4
oklch(93.7% 0.016 297.5)
-
Step 200
200
#DBD5ED
oklch(88.5% 0.033 297.2)
-
Step 300
300
#C4B9E3
oklch(80.9% 0.06 297)
-
Step 400
400
#A694D5
oklch(70.6% 0.095 296.6)
-
Step 500
500
#9179CA
oklch(63.2% 0.121 296.4)
-
Step 600
600 (this color)
#7F64BB
oklch(56.8% 0.132 296.3)
-
Step 700
700
#684F9E
oklch(49.1% 0.124 296.1)
-
Step 800
800
#554180
oklch(42.7% 0.103 296.4)
-
Step 900
900
#463867
oklch(37.8% 0.079 296.1)
-
Step 950
950
#29213C
oklch(27.1% 0.05 296.6)
#7F64BB 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) | #4874BE | 0.080 |
| Deuteranopia (no green cones) | #4D72B9 | 0.075 |
| Tritanopia (no blue cones) | #727486 | 0.106 |
| Achromatopsia (no color) | #737373 | 0.133 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7F64BB
#7F64BB
oklch(56.8% 0.132 296.3)
- #738000
#738000
oklch(56.9% 0.131 116.6)
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 #7F64BB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lavender #8D5EB7 ΔE 0.026
- Deep Lilac #966EBD ΔE 0.048
- Amethyst #9B5FC0 ΔE 0.049
- Light Indigo #6D5ACF ΔE 0.053
- Slate Blue #6A5ACD ΔE 0.054
- Dark Periwinkle #665FD1 ΔE 0.056
- Dark Lavender #856798 ΔE 0.058
- Iris #6258C4 ΔE 0.061
Use #7F64BB 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.