#7F73CF
Closest named color: Medium Purple (#9370DB). oklch(60.8% 0.137 287.6), rgb(127, 115, 207).
Aa
Black text reads best on this color (5.25:1).
About this color
#7F73CF is a medium-dark, moderately saturated purple. In OKLCH its lightness is 61%, its chroma 0.137 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Medium Purple (#9370DB), ΔE 0.037 away. Black text reads best on it, at 5.25:1.
| Hue family | Purples |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.137) |
| Temperature | cool |
| Nearest name | Medium Purple (#9370DB) |
| Black text | 5.25:1 |
| White text | 3.99:1 |
Values
| HEX | #7F73CF |
| RGB | rgb(127, 115, 207) |
| HSL | hsl(248, 49%, 63%) |
| OKLCH | oklch(60.8% 0.137 287.6) |
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 #7F73CF | 3.99:1 | AA large text | Lc -72.6 | Content text, not long reading |
| Black text on #7F73CF | 5.25:1 | AA | Lc 36.9 | Non-text elements, placeholder text |
| #7F73CF text on white | 3.99:1 | AA large text | Lc 67.1 | Content text, not long reading |
| #7F73CF text on black | 5.25:1 | AA | Lc -34.5 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F5F5FB
oklch(97.2% 0.008 286.3)
-
Step 100
100
#E9E8F7
oklch(93.6% 0.02 289.1)
-
Step 200
200
#D7D6F1
oklch(88.5% 0.037 287.3)
-
Step 300
300
#BDBBEA
oklch(81% 0.066 286.8)
-
Step 400
400
#9D96E0
oklch(70.8% 0.107 287.7)
-
Step 500
500 (this color)
#7F73CF
oklch(60.8% 0.137 287.6)
-
Step 600
600
#7061C4
oklch(55.5% 0.149 287.5)
-
Step 700
700
#5E50A9
oklch(49% 0.137 287.4)
-
Step 800
800
#4D4289
oklch(42.7% 0.114 287.7)
-
Step 900
900
#40386E
oklch(37.7% 0.09 288.1)
-
Step 950
950
#252140
oklch(26.9% 0.057 287.9)
#7F73CF 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) | #5281D2 | 0.063 |
| Deuteranopia (no green cones) | #517DCD | 0.062 |
| Tritanopia (no blue cones) | #698597 | 0.115 |
| Achromatopsia (no color) | #7F7F7F | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7F73CF
#7F73CF
oklch(60.8% 0.137 287.6)
- #8B8700
#8B8700
oklch(60.7% 0.131 107.6)
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 #7F73CF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Purple #9370DB ΔE 0.037
- Deep Lilac #966EBD ΔE 0.045
- Medium Slate Blue #7B68EE ΔE 0.058
- Deep Lavender #8D5EB7 ΔE 0.060
- Amethyst #9B5FC0 ΔE 0.063
- Cornflower #6A79F7 ΔE 0.065
- Soft Blue #6488EA ΔE 0.066
- Dark Periwinkle #665FD1 ΔE 0.067
Use #7F73CF 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.