#6A5CC4
Closest named color: Slate Blue (#6A5ACD). oklch(54.1% 0.156 286.1), rgb(106, 92, 196).
Aa
White text reads best on this color (5.32:1).
About this color
#6A5CC4 is a medium-dark, vivid purple. In OKLCH its lightness is 54%, its chroma 0.156 and its hue 286°. Its hue sits on the cool side of the wheel. The nearest named color is Slate Blue (#6A5ACD), ΔE 0.015 away. White text reads best on it, at 5.32:1.
| Hue family | Purples |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.156) |
| Temperature | cool |
| Nearest name | Slate Blue (#6A5ACD) |
| Black text | 3.94:1 |
| White text | 5.32:1 |
Values
| HEX | #6A5CC4 |
| RGB | rgb(106, 92, 196) |
| HSL | hsl(248, 47%, 56%) |
| OKLCH | oklch(54.1% 0.156 286.1) |
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 #6A5CC4 | 5.32:1 | AA | Lc -81.6 | Fine for body text |
| Black text on #6A5CC4 | 3.94:1 | AA large text | Lc 27.8 | Dividers and decoration only |
| #6A5CC4 text on white | 5.32:1 | AA | Lc 76.3 | Fine for body text |
| #6A5CC4 text on black | 3.94:1 | AA large text | Lc -25.5 | 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 600.
-
Step 50
50
#F5F5FC
oklch(97.2% 0.009 286.2)
-
Step 100
100
#E8E8F7
oklch(93.5% 0.02 286)
-
Step 200
200
#D6D6F3
oklch(88.5% 0.04 285.6)
-
Step 300
300
#BCBBED
oklch(81% 0.07 285.6)
-
Step 400
400
#9B96E4
oklch(70.8% 0.113 286.1)
-
Step 500
500
#847ADC
oklch(63.2% 0.144 286.2)
-
Step 600
600 (this color)
#6A5CC4
oklch(54.1% 0.156 286.1)
-
Step 700
700
#5C4FAE
oklch(49% 0.146 285.9)
-
Step 800
800
#4B418D
oklch(42.6% 0.121 286)
-
Step 900
900
#3E3870
oklch(37.6% 0.093 285.9)
-
Step 950
950
#242142
oklch(26.9% 0.06 285.8)
#6A5CC4 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) | #286EC8 | 0.080 |
| Deuteranopia (no green cones) | #2668C2 | 0.079 |
| Tritanopia (no blue cones) | #4D7287 | 0.131 |
| Achromatopsia (no color) | #6B6B6B | 0.157 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6A5CC4
#6A5CC4
oklch(54.1% 0.156 286.1)
- #787200
#787200
oklch(54% 0.115 106)
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 #6A5CC4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate Blue #6A5ACD ΔE 0.015
- Iris #6258C4 ΔE 0.017
- Light Indigo #6D5ACF ΔE 0.019
- Dark Periwinkle #665FD1 ΔE 0.021
- Warm Blue #4B57DB ΔE 0.060
- Deep Lavender #8D5EB7 ΔE 0.063
- Bluey Purple #6241C7 ΔE 0.064
- Purpley #8756E4 ΔE 0.069
Use #6A5CC4 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.