#654FC2
Closest named color: Iris (#6258C4). oklch(51.3% 0.172 287.5), rgb(101, 79, 194).
Aa
White text reads best on this color (6.08:1).
About this color
#654FC2 is a medium-dark, vivid purple. In OKLCH its lightness is 51%, its chroma 0.172 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Iris (#6258C4), ΔE 0.021 away. White text reads best on it, at 6.08:1.
| Hue family | Purples |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.172) |
| Temperature | cool |
| Nearest name | Iris (#6258C4) |
| Black text | 3.45:1 |
| White text | 6.08:1 |
Values
| HEX | #654FC2 |
| RGB | rgb(101, 79, 194) |
| HSL | hsl(251, 49%, 54%) |
| OKLCH | oklch(51.3% 0.172 287.5) |
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 #654FC2 | 6.08:1 | AA | Lc -85.2 | Fine for body text |
| Black text on #654FC2 | 3.45:1 | AA large text | Lc 24.0 | Dividers and decoration only |
| #654FC2 text on white | 6.08:1 | AA | Lc 80.0 | Fine for body text |
| #654FC2 text on black | 3.45:1 | AA large text | Lc -21.8 | 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
#E8E8FA
oklch(93.6% 0.024 285.9)
-
Step 200
200
#D7D5F7
oklch(88.5% 0.047 288.1)
-
Step 300
300
#BDB9F4
oklch(81% 0.083 287.5)
-
Step 400
400
#9C92EF
oklch(70.7% 0.134 287.4)
-
Step 500
500
#8674E9
oklch(63.1% 0.17 287.6)
-
Step 600
600
#7159D7
oklch(55.5% 0.185 287.5)
-
Step 700
700 (this color)
#654FC2
oklch(51.3% 0.172 287.5)
-
Step 800
800
#4D3C97
oklch(42.6% 0.143 287.3)
-
Step 900
900
#403578
oklch(37.8% 0.11 287.5)
-
Step 950
950
#251F46
oklch(26.9% 0.07 287.8)
#654FC2 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) | #0065C6 | 0.096 |
| Deuteranopia (no green cones) | #005FC0 | 0.094 |
| Tritanopia (no blue cones) | #466981 | 0.142 |
| Achromatopsia (no color) | #626262 | 0.173 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #654FC2
#654FC2
oklch(51.3% 0.172 287.5)
- #6E6B00
#6E6B00
oklch(51.4% 0.111 107.8)
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 #654FC2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Iris #6258C4 ΔE 0.021
- Slate Blue #6A5ACD ΔE 0.031
- Bluey Purple #6241C7 ΔE 0.032
- Light Indigo #6D5ACF ΔE 0.035
- Dark Periwinkle #665FD1 ΔE 0.043
- Blue With A Hint Of Purple #533CC6 ΔE 0.054
- Warm Blue #4B57DB ΔE 0.055
- Blurple #5539CC ΔE 0.058
Use #654FC2 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.