#654EFA
Closest named color: Neon Blue (#4361EE). oklch(55.7% 0.242 281.1), rgb(101, 78, 250).
Aa
White text reads best on this color (5.21:1).
About this color
#654EFA is a medium-dark, vivid purple. In OKLCH its lightness is 56%, its chroma 0.242 and its hue 281°. Its hue sits on the cool side of the wheel. The nearest named color is Neon Blue (#4361EE), ΔE 0.056 away. White text reads best on it, at 5.21:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.242) |
| Temperature | cool |
| Nearest name | Neon Blue (#4361EE) |
| Black text | 4.02:1 |
| White text | 5.21:1 |
Values
| HEX | #654EFA |
| RGB | rgb(101, 78, 250) |
| HSL | hsl(248, 95%, 64%) |
| OKLCH | oklch(55.7% 0.242 281.1) |
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 #654EFA | 5.21:1 | AA | Lc -80.5 | Fine for body text |
| Black text on #654EFA | 4.02:1 | AA large text | Lc 29.0 | Dividers and decoration only |
| #654EFA text on white | 5.21:1 | AA | Lc 75.1 | Fine for body text |
| #654EFA text on black | 4.02:1 | AA large text | Lc -26.6 | 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
#F3F5FF
oklch(97.2% 0.013 277.1)
-
Step 100
100
#E6E8FF
oklch(93.6% 0.031 281.8)
-
Step 200
200
#D2D5FF
oklch(88.4% 0.058 281.9)
-
Step 300
300
#B5BAFF
oklch(81% 0.097 280.8)
-
Step 400
400
#9192FF
oklch(70.7% 0.157 281.2)
-
Step 500
500
#7972FF
oklch(63.2% 0.203 281.1)
-
Step 600
600 (this color)
#654EFA
oklch(55.7% 0.242 281.1)
-
Step 700
700
#553CDA
oklch(49.1% 0.226 281.3)
-
Step 800
800
#4534B0
oklch(42.8% 0.187 281.3)
-
Step 900
900
#39308B
oklch(37.8% 0.145 281.4)
-
Step 950
950
#211D51
oklch(27% 0.092 281.8)
#654EFA 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) | #0072FF | 0.096 |
| Deuteranopia (no green cones) | #0066F7 | 0.086 |
| Tritanopia (no blue cones) | #007C9E | 0.203 |
| Achromatopsia (no color) | #6C6C6C | 0.244 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #654EFA
#654EFA
oklch(55.7% 0.242 281.1)
- #827500
#827500
oklch(55.7% 0.116 101.7)
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 #654EFA, closest first.
No curated palette has a color within ΔE 0.04 of #654EFA.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Neon Blue #4361EE ΔE 0.056
- Purpley Blue #5F34E7 ΔE 0.056
- Burple #6832E3 ΔE 0.060
- Warm Blue #4B57DB ΔE 0.060
- Purpley #8756E4 ΔE 0.070
- Medium Slate Blue #7B68EE ΔE 0.070
- Light Indigo #6D5ACF ΔE 0.072
- Dark Periwinkle #665FD1 ΔE 0.072
Use #654EFA 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.