#6C3AB7
Closest named color: Bluey Purple (#6241C7). oklch(48% 0.187 297.1), rgb(108, 58, 183).
Aa
White text reads best on this color (7.17:1).
About this color
#6C3AB7 is a medium-dark, vivid purple. In OKLCH its lightness is 48%, its chroma 0.187 and its hue 297°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Bluey Purple (#6241C7), ΔE 0.034 away. White text reads best on it, at 7.17:1.
| Hue family | Purples |
| Lightness | medium-dark (48%) |
| Chroma | vivid (0.187) |
| Temperature | in between |
| Nearest name | Bluey Purple (#6241C7) |
| Black text | 2.92:1 |
| White text | 7.17:1 |
Values
| HEX | #6C3AB7 |
| RGB | rgb(108, 58, 183) |
| HSL | hsl(264, 52%, 47%) |
| OKLCH | oklch(48% 0.187 297.1) |
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 #6C3AB7 | 7.17:1 | AAA | Lc -89.2 | Fine for body text |
| Black text on #6C3AB7 | 2.92:1 | Fails | Lc 19.8 | Dividers and decoration only |
| #6C3AB7 text on white | 7.17:1 | AAA | Lc 84.3 | Fine for body text |
| #6C3AB7 text on black | 2.92:1 | Fails | Lc -17.7 | 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
#F6F4FD
oklch(97.1% 0.012 296.4)
-
Step 100
100
#EBE7FA
oklch(93.7% 0.026 295.5)
-
Step 200
200
#DCD3F7
oklch(88.5% 0.05 296.8)
-
Step 300
300
#C6B5F4
oklch(80.9% 0.089 296.7)
-
Step 400
400
#AB8BEF
oklch(70.7% 0.145 297.3)
-
Step 500
500
#976BE9
oklch(63.1% 0.184 296.9)
-
Step 600
600
#834ED7
oklch(55.5% 0.2 297.2)
-
Step 700
700 (this color)
#6C3AB7
oklch(48% 0.187 297.1)
-
Step 800
800
#5A3497
oklch(42.6% 0.154 297)
-
Step 900
900
#4A2F78
oklch(37.7% 0.12 297.4)
-
Step 950
950
#2B1C46
oklch(26.9% 0.076 297.5)
#6C3AB7 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) | #0058BB | 0.123 |
| Deuteranopia (no green cones) | #0056B4 | 0.123 |
| Tritanopia (no blue cones) | #595874 | 0.143 |
| Achromatopsia (no color) | #575757 | 0.188 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6C3AB7
#6C3AB7
oklch(48% 0.187 297.1)
- #596500
#596500
oklch(48% 0.111 117.5)
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 #6C3AB7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluey Purple #6241C7 ΔE 0.034
- Rebecca Purple #663399 ΔE 0.051
- Blue With A Hint Of Purple #533CC6 ΔE 0.051
- Blurple #5539CC ΔE 0.055
- Grape #7209B7 ΔE 0.058
- Purple Blue #5D21D0 ΔE 0.063
- Iris #6258C4 ΔE 0.067
- Burple #6832E3 ΔE 0.070
Use #6C3AB7 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.