#6C3270
Closest named color: Rebecca Purple (#663399). oklch(42% 0.119 324.9), rgb(108, 50, 112).
Aa
White text reads best on this color (9.02:1).
About this color
#6C3270 is a dark, moderately saturated purple. In OKLCH its lightness is 42%, its chroma 0.119 and its hue 325°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.069 away. White text reads best on it, at 9.02:1.
| Hue family | Purples |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.119) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.32:1 |
| White text | 9.02:1 |
Values
| HEX | #6C3270 |
| RGB | rgb(108, 50, 112) |
| HSL | hsl(296, 38%, 32%) |
| OKLCH | oklch(42% 0.119 324.9) |
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 #6C3270 | 9.02:1 | AAA | Lc -94.7 | Preferred for body text |
| Black text on #6C3270 | 2.32:1 | Fails | Lc 13.7 | Not readable |
| #6C3270 text on white | 9.02:1 | AAA | Lc 90.3 | Preferred for body text |
| #6C3270 text on black | 2.32:1 | Fails | Lc -12.0 | 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
#F9F3F9
oklch(97% 0.01 325.7)
-
Step 100
100
#F1E6F1
oklch(93.7% 0.019 325.7)
-
Step 200
200
#E7D1E7
oklch(88.5% 0.038 325.9)
-
Step 300
300
#D8B2DA
oklch(81% 0.069 324.6)
-
Step 400
400
#C488C7
oklch(70.8% 0.111 325.1)
-
Step 500
500
#B468B8
oklch(63.1% 0.143 325.3)
-
Step 600
600
#9F4EA4
oklch(55.6% 0.154 325.2)
-
Step 700
700
#873E8D
oklch(49% 0.144 324.5)
-
Step 800
800 (this color)
#6C3270
oklch(42% 0.119 324.9)
-
Step 900
900
#592E5C
oklch(37.6% 0.092 324.8)
-
Step 950
950
#341B36
oklch(26.8% 0.059 324.4)
#6C3270 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) | #2A4472 | 0.115 |
| Deuteranopia (no green cones) | #3C4B6E | 0.102 |
| Tritanopia (no blue cones) | #6E3A4C | 0.070 |
| Achromatopsia (no color) | #494949 | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6C3270
#6C3270
oklch(42% 0.119 324.9)
- #145D1E
#145D1E
oklch(42% 0.119 145)
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 #6C3270, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.069
- Velvet #750851 ΔE 0.075
- Rich Purple #720058 ΔE 0.075
- Purple #800080 ΔE 0.075
- Light Eggplant #894585 ΔE 0.080
- Dark Slate Blue #483D8B ΔE 0.081
- Grape Purple #5D1451 ΔE 0.082
- Brownish Purple #76424E ΔE 0.083
Use #6C3270 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.