#6F3FB5
Closest named color: Bluey Purple (#6241C7). oklch(48.8% 0.178 298.2), rgb(111, 63, 181).
Aa
White text reads best on this color (6.87:1).
About this color
#6F3FB5 is a medium-dark, vivid purple. In OKLCH its lightness is 49%, its chroma 0.178 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 0.037 away. White text reads best on it, at 6.87:1.
| Hue family | Purples |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.178) |
| Temperature | in between |
| Nearest name | Bluey Purple (#6241C7) |
| Black text | 3.05:1 |
| White text | 6.87:1 |
Values
| HEX | #6F3FB5 |
| RGB | rgb(111, 63, 181) |
| HSL | hsl(264, 48%, 48%) |
| OKLCH | oklch(48.8% 0.178 298.2) |
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 #6F3FB5 | 6.87:1 | AA | Lc -88.2 | Fine for body text |
| Black text on #6F3FB5 | 3.05:1 | AA large text | Lc 20.8 | Dividers and decoration only |
| #6F3FB5 text on white | 6.87:1 | AA | Lc 83.2 | Fine for body text |
| #6F3FB5 text on black | 3.05:1 | AA large text | Lc -18.7 | 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
#ECE7F9
oklch(93.7% 0.025 298.6)
-
Step 200
200
#DDD3F5
oklch(88.5% 0.047 298.9)
-
Step 300
300
#C7B5F2
oklch(80.9% 0.087 298)
-
Step 400
400
#AC8CEB
oklch(70.7% 0.139 298.3)
-
Step 500
500
#986CE4
oklch(63% 0.176 298.1)
-
Step 600
600
#8450D2
oklch(55.6% 0.192 298.3)
-
Step 700
700 (this color)
#6F3FB5
oklch(48.8% 0.178 298.2)
-
Step 800
800
#5B3693
oklch(42.7% 0.147 298.3)
-
Step 900
900
#4A3075
oklch(37.7% 0.114 298.1)
-
Step 950
950
#2B1D45
oklch(27% 0.073 297.5)
#6F3FB5 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) | #005AB9 | 0.124 |
| Deuteranopia (no green cones) | #0059B2 | 0.125 |
| Tritanopia (no blue cones) | #5E5A74 | 0.137 |
| Achromatopsia (no color) | #5A5A5A | 0.179 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6F3FB5
#6F3FB5
oklch(48.8% 0.178 298.2)
- #5A6800
#5A6800
oklch(48.8% 0.114 118.5)
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 #6F3FB5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluey Purple #6241C7 ΔE 0.037
- Rebecca Purple #663399 ΔE 0.053
- Blue With A Hint Of Purple #533CC6 ΔE 0.059
- Iris #6258C4 ΔE 0.060
- Blurple #5539CC ΔE 0.062
- Slate Blue #6A5ACD ΔE 0.068
- Grape #7209B7 ΔE 0.068
- Light Indigo #6D5ACF ΔE 0.069
Use #6F3FB5 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.