#6D47AC
Closest named color: Bluey Purple (#6241C7). oklch(49.2% 0.155 297.8), rgb(109, 71, 172).
Aa
White text reads best on this color (6.67:1).
About this color
#6D47AC is a medium-dark, vivid purple. In OKLCH its lightness is 49%, its chroma 0.155 and its hue 298°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Bluey Purple (#6241C7), ΔE 0.050 away. White text reads best on it, at 6.67:1.
| Hue family | Purples |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.155) |
| Temperature | in between |
| Nearest name | Bluey Purple (#6241C7) |
| Black text | 3.14:1 |
| White text | 6.67:1 |
Values
| HEX | #6D47AC |
| RGB | rgb(109, 71, 172) |
| HSL | hsl(263, 42%, 48%) |
| OKLCH | oklch(49.2% 0.155 297.8) |
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 #6D47AC | 6.67:1 | AA | Lc -87.6 | Fine for body text |
| Black text on #6D47AC | 3.14:1 | AA large text | Lc 21.4 | Dividers and decoration only |
| #6D47AC text on white | 6.67:1 | AA | Lc 82.6 | Fine for body text |
| #6D47AC text on black | 3.14:1 | AA large text | Lc -19.3 | 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
#F6F4FC
oklch(97.1% 0.011 297.6)
-
Step 100
100
#EBE7F7
oklch(93.6% 0.022 297.4)
-
Step 200
200
#DCD4F2
oklch(88.6% 0.042 297.7)
-
Step 300
300
#C6B7EC
oklch(81% 0.075 297.7)
-
Step 400
400
#AA90E2
oklch(70.8% 0.12 297.9)
-
Step 500
500
#9572D9
oklch(63.1% 0.153 297.5)
-
Step 600
600
#8157C7
oklch(55.6% 0.168 298)
-
Step 700
700 (this color)
#6D47AC
oklch(49.2% 0.155 297.8)
-
Step 800
800
#593B8B
oklch(42.8% 0.128 298.1)
-
Step 900
900
#49336F
oklch(37.7% 0.101 298.4)
-
Step 950
950
#2A1F41
oklch(27% 0.062 297)
#6D47AC 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) | #105CAF | 0.111 |
| Deuteranopia (no green cones) | #225BAA | 0.103 |
| Tritanopia (no blue cones) | #5F5C72 | 0.121 |
| Achromatopsia (no color) | #5C5C5C | 0.156 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6D47AC
#6D47AC
oklch(49.2% 0.155 297.8)
- #5C6900
#5C6900
oklch(49.2% 0.114 117.9)
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 #6D47AC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluey Purple #6241C7 ΔE 0.050
- Iris #6258C4 ΔE 0.054
- Rebecca Purple #663399 ΔE 0.054
- Slate Blue #6A5ACD ΔE 0.064
- Light Indigo #6D5ACF ΔE 0.067
- Blue With A Hint Of Purple #533CC6 ΔE 0.069
- Blurple #5539CC ΔE 0.075
- Dark Periwinkle #665FD1 ΔE 0.076
Use #6D47AC 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.