#654DCD
Closest named color: Bluey Purple (#6241C7). oklch(51.8% 0.189 286.4), rgb(101, 77, 205).
Aa
White text reads best on this color (6.00:1).
About this color
#654DCD is a medium-dark, vivid purple. In OKLCH its lightness is 52%, its chroma 0.189 and its hue 286°. Its hue sits on the cool side of the wheel. The nearest named color is Bluey Purple (#6241C7), ΔE 0.027 away. White text reads best on it, at 6.00:1.
| Hue family | Purples |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.189) |
| Temperature | cool |
| Nearest name | Bluey Purple (#6241C7) |
| Black text | 3.49:1 |
| White text | 6.00:1 |
Values
| HEX | #654DCD |
| RGB | rgb(101, 77, 205) |
| HSL | hsl(251, 56%, 55%) |
| OKLCH | oklch(51.8% 0.189 286.4) |
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 #654DCD | 6.00:1 | AA | Lc -84.8 | Fine for body text |
| Black text on #654DCD | 3.49:1 | AA large text | Lc 24.5 | Dividers and decoration only |
| #654DCD text on white | 6.00:1 | AA | Lc 79.6 | Fine for body text |
| #654DCD text on black | 3.49:1 | AA large text | Lc -22.3 | 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
#F4F4FE
oklch(97% 0.013 286.1)
-
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
#BBB8F9
oklch(80.8% 0.091 286.3)
-
Step 400
400
#9A91F7
oklch(70.7% 0.146 286)
-
Step 500
500
#8471F3
oklch(63% 0.188 286.4)
-
Step 600
600
#7055E2
oklch(55.6% 0.204 286.5)
-
Step 700
700 (this color)
#654DCD
oklch(51.8% 0.189 286.4)
-
Step 800
800
#4C399E
oklch(42.6% 0.156 286.3)
-
Step 900
900
#3F337E
oklch(37.8% 0.122 286.3)
-
Step 950
950
#251F4A
oklch(27.2% 0.077 286.5)
#654DCD 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) | #0066D1 | 0.096 |
| Deuteranopia (no green cones) | #005FCA | 0.094 |
| Tritanopia (no blue cones) | #3E6C86 | 0.157 |
| Achromatopsia (no color) | #636363 | 0.190 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #654DCD
#654DCD
oklch(51.8% 0.189 286.4)
- #716C00
#716C00
oklch(51.9% 0.111 106.5)
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 #654DCD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluey Purple #6241C7 ΔE 0.027
- Iris #6258C4 ΔE 0.029
- Slate Blue #6A5ACD ΔE 0.031
- Light Indigo #6D5ACF ΔE 0.033
- Dark Periwinkle #665FD1 ΔE 0.041
- Warm Blue #4B57DB ΔE 0.046
- Blue With A Hint Of Purple #533CC6 ΔE 0.050
- Blurple #5539CC ΔE 0.051
Use #654DCD 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.