#6D4BA2
Closest named color: Rebecca Purple (#663399). oklch(49.1% 0.136 299.4), rgb(109, 75, 162).
Aa
White text reads best on this color (6.60:1).
About this color
#6D4BA2 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 49%, its chroma 0.136 and its hue 299°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.057 away. White text reads best on it, at 6.60:1.
| Hue family | Purples |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.136) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 3.17:1 |
| White text | 6.60:1 |
Values
| HEX | #6D4BA2 |
| RGB | rgb(109, 75, 162) |
| HSL | hsl(263, 37%, 46%) |
| OKLCH | oklch(49.1% 0.136 299.4) |
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 #6D4BA2 | 6.60:1 | AA | Lc -87.5 | Fine for body text |
| Black text on #6D4BA2 | 3.17:1 | AA large text | Lc 21.6 | Dividers and decoration only |
| #6D4BA2 text on white | 6.60:1 | AA | Lc 82.4 | Fine for body text |
| #6D4BA2 text on black | 3.17:1 | AA large text | Lc -19.5 | 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 700.
-
Step 50
50
#F6F4FB
oklch(97.1% 0.009 299.2)
-
Step 100
100
#EBE7F5
oklch(93.5% 0.019 299.1)
-
Step 200
200
#DCD4EF
oklch(88.5% 0.038 299.2)
-
Step 300
300
#C6B8E6
oklch(80.9% 0.066 298.9)
-
Step 400
400
#AA91D9
oklch(70.6% 0.106 299.6)
-
Step 500
500
#9675CF
oklch(63.2% 0.135 299.4)
-
Step 600
600
#815CBC
oklch(55.7% 0.147 299.4)
-
Step 700
700 (this color)
#6D4BA2
oklch(49.1% 0.136 299.4)
-
Step 800
800
#593E83
oklch(42.8% 0.113 299.7)
-
Step 900
900
#493569
oklch(37.7% 0.088 299.9)
-
Step 950
950
#2A203E
oklch(27.1% 0.055 298)
#6D4BA2 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) | #2A5DA5 | 0.095 |
| Deuteranopia (no green cones) | #345CA0 | 0.088 |
| Tritanopia (no blue cones) | #625C6F | 0.106 |
| Achromatopsia (no color) | #5D5D5D | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6D4BA2
#6D4BA2
oklch(49.1% 0.136 299.4)
- #5A6900
#5A6900
oklch(49.1% 0.115 119)
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 #6D4BA2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.057
- Iris #6258C4 ΔE 0.061
- Twilight #4E518B ΔE 0.066
- Bluey Purple #6241C7 ΔE 0.068
- Light Eggplant #894585 ΔE 0.069
- Slate Blue #6A5ACD ΔE 0.073
- Light Indigo #6D5ACF ΔE 0.075
- Blueberry #464196 ΔE 0.076
Use #6D4BA2 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.