#654BCA
Closest named color: Bluey Purple (#6241C7). oklch(51.2% 0.188 287.2), rgb(101, 75, 202).
Aa
White text reads best on this color (6.15:1).
About this color
#654BCA is a medium-dark, vivid purple. In OKLCH its lightness is 51%, its chroma 0.188 and its hue 287°. Its hue sits on the cool side of the wheel. The nearest named color is Bluey Purple (#6241C7), ΔE 0.022 away. White text reads best on it, at 6.15:1.
| Hue family | Purples |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.188) |
| Temperature | cool |
| Nearest name | Bluey Purple (#6241C7) |
| Black text | 3.41:1 |
| White text | 6.15:1 |
Values
| HEX | #654BCA |
| RGB | rgb(101, 75, 202) |
| HSL | hsl(252, 55%, 54%) |
| OKLCH | oklch(51.2% 0.188 287.2) |
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 #654BCA | 6.15:1 | AA | Lc -85.4 | Fine for body text |
| Black text on #654BCA | 3.41:1 | AA large text | Lc 23.8 | Dividers and decoration only |
| #654BCA text on white | 6.15:1 | AA | Lc 80.2 | Fine for body text |
| #654BCA text on black | 3.41:1 | AA large text | Lc -21.6 | 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 700.
-
Step 50
50
#F5F4FD
oklch(97% 0.012 291.3)
-
Step 100
100
#E8E8FB
oklch(93.7% 0.026 285.9)
-
Step 200
200
#D6D5FA
oklch(88.6% 0.051 286.6)
-
Step 300
300
#BCB8F9
oklch(80.9% 0.091 287)
-
Step 400
400
#9C90F6
oklch(70.7% 0.146 287.4)
-
Step 500
500
#8671F2
oklch(63.1% 0.186 287.3)
-
Step 600
600
#7155E0
oklch(55.5% 0.202 287.2)
-
Step 700
700 (this color)
#654BCA
oklch(51.2% 0.188 287.2)
-
Step 800
800
#4E399E
oklch(42.8% 0.156 287.4)
-
Step 900
900
#40337D
oklch(37.8% 0.12 287.2)
-
Step 950
950
#251E49
oklch(26.9% 0.077 287.5)
#654BCA 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) | #0065CE | 0.099 |
| Deuteranopia (no green cones) | #005EC7 | 0.096 |
| Tritanopia (no blue cones) | #416983 | 0.155 |
| Achromatopsia (no color) | #616161 | 0.189 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #654BCA
#654BCA
oklch(51.2% 0.188 287.2)
- #6E6A00
#6E6A00
oklch(51.1% 0.11 107.1)
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 #654BCA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluey Purple #6241C7 ΔE 0.022
- Iris #6258C4 ΔE 0.031
- Slate Blue #6A5ACD ΔE 0.036
- Light Indigo #6D5ACF ΔE 0.038
- Dark Periwinkle #665FD1 ΔE 0.046
- Blue With A Hint Of Purple #533CC6 ΔE 0.046
- Blurple #5539CC ΔE 0.048
- Warm Blue #4B57DB ΔE 0.050
Use #654BCA 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.