#6D43B8
Closest named color: Bluey Purple (#6241C7). oklch(49.4% 0.176 295.8), rgb(109, 67, 184).
Aa
White text reads best on this color (6.67:1).
About this color
#6D43B8 is a medium-dark, vivid purple. In OKLCH its lightness is 49%, its chroma 0.176 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 0.032 away. White text reads best on it, at 6.67:1.
| Hue family | Purples |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.176) |
| Temperature | in between |
| Nearest name | Bluey Purple (#6241C7) |
| Black text | 3.14:1 |
| White text | 6.67:1 |
Values
| HEX | #6D43B8 |
| RGB | rgb(109, 67, 184) |
| HSL | hsl(262, 47%, 49%) |
| OKLCH | oklch(49.4% 0.176 295.8) |
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 #6D43B8 | 6.67:1 | AA | Lc -87.5 | Fine for body text |
| Black text on #6D43B8 | 3.14:1 | AA large text | Lc 21.6 | Dividers and decoration only |
| #6D43B8 text on white | 6.67:1 | AA | Lc 82.5 | Fine for body text |
| #6D43B8 text on black | 3.14:1 | AA large text | Lc -19.4 | 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
#EBE7F9
oklch(93.6% 0.024 296.1)
-
Step 200
200
#DBD3F6
oklch(88.4% 0.048 295.9)
-
Step 300
300
#C5B6F2
oklch(80.9% 0.085 295.9)
-
Step 400
400
#A88EEC
oklch(70.8% 0.136 295.4)
-
Step 500
500
#946EE5
oklch(63% 0.174 295.7)
-
Step 600
600
#8053D3
oklch(55.7% 0.189 295.9)
-
Step 700
700 (this color)
#6D43B8
oklch(49.4% 0.176 295.8)
-
Step 800
800
#583794
oklch(42.7% 0.146 295.9)
-
Step 900
900
#483176
oklch(37.7% 0.114 295.8)
-
Step 950
950
#2A1D45
oklch(26.9% 0.073 296.2)
#6D43B8 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) | #005DBC | 0.117 |
| Deuteranopia (no green cones) | #005AB6 | 0.117 |
| Tritanopia (no blue cones) | #5A5E77 | 0.138 |
| Achromatopsia (no color) | #5C5C5C | 0.177 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6D43B8
#6D43B8
oklch(49.4% 0.176 295.8)
- #5F6900
#5F6900
oklch(49.5% 0.113 116.1)
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 #6D43B8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluey Purple #6241C7 ΔE 0.032
- Iris #6258C4 ΔE 0.051
- Blue With A Hint Of Purple #533CC6 ΔE 0.055
- Slate Blue #6A5ACD ΔE 0.059
- Blurple #5539CC ΔE 0.059
- Rebecca Purple #663399 ΔE 0.060
- Light Indigo #6D5ACF ΔE 0.060
- Dark Periwinkle #665FD1 ΔE 0.071
Use #6D43B8 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.