#7F81ED
Closest named color: Lavender Blue (#8B88F8). oklch(65.1% 0.158 280.3), rgb(127, 129, 237).
Aa
Black text reads best on this color (6.26:1).
About this color
#7F81ED is a medium-light, vivid purple. In OKLCH its lightness is 65%, its chroma 0.158 and its hue 280°. Its hue sits on the cool side of the wheel. The nearest named color is Lavender Blue (#8B88F8), ΔE 0.029 away. Black text reads best on it, at 6.26:1.
| Hue family | Purples |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.158) |
| Temperature | cool |
| Nearest name | Lavender Blue (#8B88F8) |
| Black text | 6.26:1 |
| White text | 3.35:1 |
Values
| HEX | #7F81ED |
| RGB | rgb(127, 129, 237) |
| HSL | hsl(239, 75%, 71%) |
| OKLCH | oklch(65.1% 0.158 280.3) |
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 #7F81ED | 3.35:1 | AA large text | Lc -66.2 | Content text, not long reading |
| Black text on #7F81ED | 6.26:1 | AA | Lc 43.3 | Non-text elements, placeholder text |
| #7F81ED text on white | 3.35:1 | AA large text | Lc 60.8 | Content text, not long reading |
| #7F81ED text on black | 6.26:1 | AA | Lc -40.9 | 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
#F4F5FD
oklch(97.2% 0.011 280.5)
-
Step 100
100
#E6E9F9
oklch(93.6% 0.022 277.5)
-
Step 200
200
#D3D7F6
oklch(88.6% 0.043 279.7)
-
Step 300
300
#B6BCF2
oklch(80.9% 0.076 279.6)
-
Step 400
400
#9297EC
oklch(70.7% 0.124 280.2)
-
Step 500
500 (this color)
#7F81ED
oklch(65.1% 0.158 280.3)
-
Step 600
600
#6461D4
oklch(55.6% 0.172 280.4)
-
Step 700
700
#534FB8
oklch(49% 0.161 280.4)
-
Step 800
800
#444295
oklch(42.8% 0.133 280.3)
-
Step 900
900
#393976
oklch(37.8% 0.102 280.4)
-
Step 950
950
#212245
oklch(27.1% 0.064 280)
#7F81ED 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) | #5590F1 | 0.057 |
| Deuteranopia (no green cones) | #4D88EB | 0.058 |
| Tritanopia (no blue cones) | #5898AC | 0.138 |
| Achromatopsia (no color) | #8C8C8C | 0.159 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7F81ED
#7F81ED
oklch(65.1% 0.158 280.3)
- #A39100
#A39100
oklch(65.3% 0.136 100.5)
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 #7F81ED, closest first.
No curated palette has a color within ΔE 0.04 of #7F81ED.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lavender Blue #8B88F8 ΔE 0.029
- Periwinkle #8E82FE ΔE 0.034
- Soft Blue #6488EA ΔE 0.037
- Perrywinkle #8F8CE7 ΔE 0.040
- Cornflower #6A79F7 ΔE 0.040
- Medium Purple #9370DB ΔE 0.051
- Cornflower Blue #6495ED ΔE 0.057
- Medium Slate Blue #7B68EE ΔE 0.061
Use #7F81ED 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.