#6C2B82
Closest named color: Rebecca Purple (#663399). oklch(42.1% 0.148 316.5), rgb(108, 43, 130).
Aa
White text reads best on this color (9.10:1).
About this color
#6C2B82 is a dark, vivid purple. In OKLCH its lightness is 42%, its chroma 0.148 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 0.042 away. White text reads best on it, at 9.10:1.
| Hue family | Purples |
| Lightness | dark (42%) |
| Chroma | vivid (0.148) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.30:1 |
| White text | 9.10:1 |
Values
| HEX | #6C2B82 |
| RGB | rgb(108, 43, 130) |
| HSL | hsl(285, 50%, 34%) |
| OKLCH | oklch(42.1% 0.148 316.5) |
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 #6C2B82 | 9.10:1 | AAA | Lc -94.7 | Preferred for body text |
| Black text on #6C2B82 | 2.30:1 | Fails | Lc 13.7 | Not readable |
| #6C2B82 text on white | 9.10:1 | AAA | Lc 90.3 | Preferred for body text |
| #6C2B82 text on black | 2.30:1 | 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
#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
#C384DA
oklch(70.8% 0.139 316.6)
-
Step 500
500
#B361D0
oklch(63.1% 0.178 316.5)
-
Step 600
600
#9E44BD
oklch(55.6% 0.193 316.4)
-
Step 700
700
#8734A3
oklch(49.1% 0.18 316.4)
-
Step 800
800 (this color)
#6C2B82
oklch(42.1% 0.148 316.5)
-
Step 900
900
#592A6A
oklch(37.8% 0.115 316.2)
-
Step 950
950
#34193E
oklch(27% 0.074 316.2)
#6C2B82 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) | #084485 | 0.143 |
| Deuteranopia (no green cones) | #2C4A80 | 0.123 |
| Tritanopia (no blue cones) | #6B3B52 | 0.097 |
| Achromatopsia (no color) | #484848 | 0.150 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6C2B82
#6C2B82
oklch(42.1% 0.148 316.5)
- #285C00
#285C00
oklch(42.2% 0.127 136.4)
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 #6C2B82, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.042
- Purple #800080 ΔE 0.057
- Dark Magenta #8B008B ΔE 0.072
- Dark Slate Blue #483D8B ΔE 0.076
- Rich Purple #720058 ΔE 0.084
- Blueberry #464196 ΔE 0.086
- Warm Purple #952E8F ΔE 0.086
- Light Eggplant #894585 ΔE 0.087
Use #6C2B82 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.