#7F57BD
Closest named color: Deep Lavender (#8D5EB7). oklch(54.7% 0.155 299.3), rgb(127, 87, 189).
Aa
White text reads best on this color (5.24:1).
About this color
#7F57BD is a medium-dark, vivid purple. In OKLCH its lightness is 55%, its chroma 0.155 and its hue 299°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Lavender (#8D5EB7), ΔE 0.034 away. White text reads best on it, at 5.24:1.
| Hue family | Purples |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.155) |
| Temperature | in between |
| Nearest name | Deep Lavender (#8D5EB7) |
| Black text | 4.00:1 |
| White text | 5.24:1 |
Values
| HEX | #7F57BD |
| RGB | rgb(127, 87, 189) |
| HSL | hsl(264, 44%, 54%) |
| OKLCH | oklch(54.7% 0.155 299.3) |
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 #7F57BD | 5.24:1 | AA | Lc -81.1 | Fine for body text |
| Black text on #7F57BD | 4.00:1 | AA large text | Lc 28.3 | Dividers and decoration only |
| #7F57BD text on white | 5.24:1 | AA | Lc 75.8 | Fine for body text |
| #7F57BD text on black | 4.00:1 | AA large text | Lc -25.9 | 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
#F6F4FB
oklch(97.1% 0.009 299.2)
-
Step 100
100
#EBE7F6
oklch(93.5% 0.021 298.2)
-
Step 200
200
#DCD4F0
oklch(88.5% 0.039 298.7)
-
Step 300
300
#C7B7E8
oklch(80.9% 0.07 299.8)
-
Step 400
400
#AB90DC
oklch(70.6% 0.112 299.9)
-
Step 500
500
#9673D3
oklch(63% 0.143 299.1)
-
Step 600
600 (this color)
#7F57BD
oklch(54.7% 0.155 299.3)
-
Step 700
700
#6E49A6
oklch(49.2% 0.145 299.4)
-
Step 800
800
#593C86
oklch(42.6% 0.12 299.4)
-
Step 900
900
#49346B
oklch(37.6% 0.093 299.5)
-
Step 950
950
#2B1F3F
oklch(27% 0.059 299.7)
#7F57BD 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) | #2F6CC0 | 0.109 |
| Deuteranopia (no green cones) | #3B6BBB | 0.100 |
| Tritanopia (no blue cones) | #726B82 | 0.119 |
| Achromatopsia (no color) | #6C6C6C | 0.156 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7F57BD
#7F57BD
oklch(54.7% 0.155 299.3)
- #697B00
#697B00
oklch(54.9% 0.129 119.4)
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 #7F57BD, closest first.
No curated palette has a color within ΔE 0.04 of #7F57BD.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lavender #8D5EB7 ΔE 0.034
- Light Indigo #6D5ACF ΔE 0.041
- Slate Blue #6A5ACD ΔE 0.042
- Iris #6258C4 ΔE 0.049
- Dark Periwinkle #665FD1 ΔE 0.051
- Amethyst #9B5FC0 ΔE 0.055
- Purpley #8756E4 ΔE 0.061
- Purply #983FB2 ΔE 0.064
Use #7F57BD 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.