#6C54D4
Closest named color: Light Indigo (#6D5ACF). oklch(54% 0.188 286.9), rgb(108, 84, 212).
Aa
White text reads best on this color (5.44:1).
About this color
#6C54D4 is a medium-dark, vivid purple. In OKLCH its lightness is 54%, its chroma 0.188 and its hue 287°. Its hue sits on the cool side of the wheel. The nearest named color is Light Indigo (#6D5ACF), ΔE 0.016 away. White text reads best on it, at 5.44:1.
| Hue family | Purples |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.188) |
| Temperature | cool |
| Nearest name | Light Indigo (#6D5ACF) |
| Black text | 3.85:1 |
| White text | 5.44:1 |
Values
| HEX | #6C54D4 |
| RGB | rgb(108, 84, 212) |
| HSL | hsl(251, 60%, 58%) |
| OKLCH | oklch(54% 0.188 286.9) |
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 #6C54D4 | 5.44:1 | AA | Lc -82.1 | Fine for body text |
| Black text on #6C54D4 | 3.85:1 | AA large text | Lc 27.3 | Dividers and decoration only |
| #6C54D4 text on white | 5.44:1 | AA | Lc 76.7 | Fine for body text |
| #6C54D4 text on black | 3.85:1 | AA large text | Lc -25.0 | 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
#F5F4FD
oklch(97% 0.012 291.3)
-
Step 100
100
#E8E8FA
oklch(93.6% 0.024 285.9)
-
Step 200
200
#D6D5F7
oklch(88.4% 0.047 286.8)
-
Step 300
300
#BCB9F5
oklch(80.9% 0.084 286.6)
-
Step 400
400
#9B92F0
oklch(70.6% 0.135 286.8)
-
Step 500
500
#8574EB
oklch(63.1% 0.173 286.9)
-
Step 600
600 (this color)
#6C54D4
oklch(54% 0.188 286.9)
-
Step 700
700
#5E48BD
oklch(49.1% 0.176 286.7)
-
Step 800
800
#4D3C99
oklch(42.8% 0.145 286.9)
-
Step 900
900
#3F3479
oklch(37.6% 0.113 286.9)
-
Step 950
950
#251F47
oklch(26.9% 0.072 287.4)
#6C54D4 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) | #006DD8 | 0.101 |
| Deuteranopia (no green cones) | #0066D1 | 0.099 |
| Tritanopia (no blue cones) | #47728C | 0.156 |
| Achromatopsia (no color) | #6A6A6A | 0.189 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6C54D4
#6C54D4
oklch(54% 0.188 286.9)
- #777200
#777200
oklch(53.9% 0.115 106.6)
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 #6C54D4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Indigo #6D5ACF ΔE 0.016
- Slate Blue #6A5ACD ΔE 0.018
- Dark Periwinkle #665FD1 ΔE 0.026
- Iris #6258C4 ΔE 0.031
- Warm Blue #4B57DB ΔE 0.049
- Bluey Purple #6241C7 ΔE 0.049
- Purpley #8756E4 ΔE 0.052
- Medium Slate Blue #7B68EE ΔE 0.065
Use #6C54D4 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.