#6A2B80
Closest named color: Rebecca Purple (#663399). oklch(41.7% 0.146 316.2), rgb(106, 43, 128).
Aa
White text reads best on this color (9.25:1).
About this color
#6A2B80 is a dark, vivid purple. In OKLCH its lightness is 42%, its chroma 0.146 and its hue 316°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.044 away. White text reads best on it, at 9.25:1.
| Hue family | Purples |
| Lightness | dark (42%) |
| Chroma | vivid (0.146) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.27:1 |
| White text | 9.25:1 |
Values
| HEX | #6A2B80 |
| RGB | rgb(106, 43, 128) |
| HSL | hsl(284, 50%, 34%) |
| OKLCH | oklch(41.7% 0.146 316.2) |
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 #6A2B80 | 9.25:1 | AAA | Lc -95.1 | Preferred for body text |
| Black text on #6A2B80 | 2.27:1 | Fails | Lc 13.3 | Not readable |
| #6A2B80 text on white | 9.25:1 | AAA | Lc 90.7 | Preferred for body text |
| #6A2B80 text on black | 2.27:1 | Fails | Lc -11.6 | Not readable |
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 800.
-
Step 50
50
#F9F3FB
oklch(97.1% 0.012 317.7)
-
Step 100
100
#F1E5F5
oklch(93.6% 0.025 317.7)
-
Step 200
200
#E6D0EF
oklch(88.5% 0.048 316.2)
-
Step 300
300
#D7B0E6
oklch(80.9% 0.086 316.5)
-
Step 400
400
#C284D9
oklch(70.6% 0.137 316.5)
-
Step 500
500
#B262CF
oklch(63.1% 0.175 316.3)
-
Step 600
600
#9D46BC
oklch(55.7% 0.189 316.1)
-
Step 700
700
#8636A2
oklch(49.1% 0.176 316.1)
-
Step 800
800 (this color)
#6A2B80
oklch(41.7% 0.146 316.2)
-
Step 900
900
#582A69
oklch(37.6% 0.114 316)
-
Step 950
950
#341A3E
oklch(27.1% 0.072 315.9)
#6A2B80 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) | #0A4383 | 0.139 |
| Deuteranopia (no green cones) | #2B497E | 0.121 |
| Tritanopia (no blue cones) | #693B51 | 0.096 |
| Achromatopsia (no color) | #474747 | 0.147 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6A2B80
#6A2B80
oklch(41.7% 0.146 316.2)
- #285A00
#285A00
oklch(41.6% 0.124 136.2)
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 #6A2B80, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.044
- Purple #800080 ΔE 0.060
- Dark Slate Blue #483D8B ΔE 0.073
- Dark Magenta #8B008B ΔE 0.076
- Rich Purple #720058 ΔE 0.082
- Blueberry #464196 ΔE 0.085
- Velvet #750851 ΔE 0.089
- Light Eggplant #894585 ΔE 0.090
Use #6A2B80 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.