#6A4092
Closest named color: Rebecca Purple (#663399). oklch(46% 0.133 305.4), rgb(106, 64, 146).
Aa
White text reads best on this color (7.60:1).
About this color
#6A4092 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 46%, its chroma 0.133 and its hue 305°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.034 away. White text reads best on it, at 7.60:1.
| Hue family | Purples |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.133) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.76:1 |
| White text | 7.60:1 |
Values
| HEX | #6A4092 |
| RGB | rgb(106, 64, 146) |
| HSL | hsl(271, 39%, 41%) |
| OKLCH | oklch(46% 0.133 305.4) |
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 #6A4092 | 7.60:1 | AAA | Lc -90.9 | Preferred for body text |
| Black text on #6A4092 | 2.76:1 | Fails | Lc 17.9 | Dividers and decoration only |
| #6A4092 text on white | 7.60:1 | AAA | Lc 86.1 | Fine for body text |
| #6A4092 text on black | 2.76:1 | Fails | Lc -15.9 | 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
#F7F4FA
oklch(97.1% 0.009 308.4)
-
Step 100
100
#EDE7F4
oklch(93.6% 0.018 306.7)
-
Step 200
200
#DFD4ED
oklch(88.6% 0.036 305.5)
-
Step 300
300
#CAB7E2
oklch(80.9% 0.063 305.1)
-
Step 400
400
#B090D4
oklch(70.7% 0.103 305.5)
-
Step 500
500
#9D73C9
oklch(63.2% 0.132 305.5)
-
Step 600
600
#885AB5
oklch(55.7% 0.143 305.6)
-
Step 700
700 (this color)
#6A4092
oklch(46% 0.133 305.4)
-
Step 800
800
#5E3C7E
oklch(42.6% 0.111 306)
-
Step 900
900
#4D3466
oklch(37.7% 0.087 305.7)
-
Step 950
950
#2D1F3B
oklch(27% 0.054 306.2)
#6A4092 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) | #235295 | 0.105 |
| Deuteranopia (no green cones) | #325490 | 0.094 |
| Tritanopia (no blue cones) | #634F63 | 0.096 |
| Achromatopsia (no color) | #545454 | 0.134 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6A4092
#6A4092
oklch(46% 0.133 305.4)
- #496200
#496200
oklch(45.9% 0.115 125.1)
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 #6A4092, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.034
- Dark Slate Blue #483D8B ΔE 0.063
- Twilight #4E518B ΔE 0.063
- Blueberry #464196 ΔE 0.063
- Light Eggplant #894585 ΔE 0.067
- Dusk #4E5481 ΔE 0.077
- Warm Purple #952E8F ΔE 0.086
- Bluey Purple #6241C7 ΔE 0.086
Use #6A4092 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.