#6D48B4
Closest named color: Bluey Purple (#6241C7). oklch(49.9% 0.164 295.6), rgb(109, 72, 180).
Aa
White text reads best on this color (6.48:1).
About this color
#6D48B4 is a medium-dark, vivid purple. In OKLCH its lightness is 50%, its chroma 0.164 and its hue 296°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Bluey Purple (#6241C7), ΔE 0.040 away. White text reads best on it, at 6.48:1.
| Hue family | Purples |
| Lightness | medium-dark (50%) |
| Chroma | vivid (0.164) |
| Temperature | in between |
| Nearest name | Bluey Purple (#6241C7) |
| Black text | 3.23:1 |
| White text | 6.48:1 |
Values
| HEX | #6D48B4 |
| RGB | rgb(109, 72, 180) |
| HSL | hsl(261, 43%, 49%) |
| OKLCH | oklch(49.9% 0.164 295.6) |
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 #6D48B4 | 6.48:1 | AA | Lc -86.9 | Fine for body text |
| Black text on #6D48B4 | 3.23:1 | AA large text | Lc 22.2 | Dividers and decoration only |
| #6D48B4 text on white | 6.48:1 | AA | Lc 81.8 | Fine for body text |
| #6D48B4 text on black | 3.23:1 | AA large text | Lc -20.1 | 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
#EBE7F8
oklch(93.6% 0.023 296.7)
-
Step 200
200
#DBD4F4
oklch(88.5% 0.044 295.5)
-
Step 300
300
#C4B7EF
oklch(80.9% 0.079 295.2)
-
Step 400
400
#A78FE7
oklch(70.6% 0.128 295.5)
-
Step 500
500
#9371DF
oklch(63.1% 0.162 295.7)
-
Step 600
600
#7E56CD
oklch(55.5% 0.177 295.6)
-
Step 700
700 (this color)
#6D48B4
oklch(49.9% 0.164 295.6)
-
Step 800
800
#573A90
oklch(42.7% 0.136 295.6)
-
Step 900
900
#473373
oklch(37.7% 0.106 295.3)
-
Step 950
950
#2A1E43
oklch(27% 0.067 296.6)
#6D48B4 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) | #005FB8 | 0.114 |
| Deuteranopia (no green cones) | #165CB2 | 0.108 |
| Tritanopia (no blue cones) | #5B5F77 | 0.128 |
| Achromatopsia (no color) | #5E5E5E | 0.165 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6D48B4
#6D48B4
oklch(49.9% 0.164 295.6)
- #616A00
#616A00
oklch(49.9% 0.114 115.4)
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 #6D48B4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluey Purple #6241C7 ΔE 0.040
- Iris #6258C4 ΔE 0.045
- Slate Blue #6A5ACD ΔE 0.054
- Light Indigo #6D5ACF ΔE 0.056
- Blue With A Hint Of Purple #533CC6 ΔE 0.062
- Rebecca Purple #663399 ΔE 0.063
- Dark Periwinkle #665FD1 ΔE 0.067
- Blurple #5539CC ΔE 0.068
Use #6D48B4 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.