#6A2F83
Closest named color: Rebecca Purple (#663399). oklch(42.4% 0.143 314.4), rgb(106, 47, 131).
Aa
White text reads best on this color (8.94:1).
About this color
#6A2F83 is a dark, vivid purple. In OKLCH its lightness is 42%, its chroma 0.143 and its hue 314°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.038 away. White text reads best on it, at 8.94:1.
| Hue family | Purples |
| Lightness | dark (42%) |
| Chroma | vivid (0.143) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.34:1 |
| White text | 8.94:1 |
Values
| HEX | #6A2F83 |
| RGB | rgb(106, 47, 131) |
| HSL | hsl(282, 47%, 35%) |
| OKLCH | oklch(42.4% 0.143 314.4) |
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 #6A2F83 | 8.94:1 | AAA | Lc -94.4 | Preferred for body text |
| Black text on #6A2F83 | 2.34:1 | Fails | Lc 14.0 | Not readable |
| #6A2F83 text on white | 8.94:1 | AAA | Lc 90.0 | Fine for body text |
| #6A2F83 text on black | 2.34:1 | Fails | Lc -12.3 | 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
#F8F3FB
oklch(97% 0.012 313.2)
-
Step 100
100
#F0E5F5
oklch(93.5% 0.024 315.5)
-
Step 200
200
#E5D1EF
oklch(88.6% 0.046 314.6)
-
Step 300
300
#D5B1E6
oklch(80.9% 0.083 314.8)
-
Step 400
400
#BF86DA
oklch(70.7% 0.133 314.4)
-
Step 500
500
#AF64D0
oklch(63.1% 0.172 314.6)
-
Step 600
600
#9A48BD
oklch(55.6% 0.186 314.4)
-
Step 700
700
#8338A3
oklch(49% 0.173 314.2)
-
Step 800
800 (this color)
#6A2F83
oklch(42.4% 0.143 314.4)
-
Step 900
900
#572C6A
oklch(37.8% 0.111 314.4)
-
Step 950
950
#331A3E
oklch(27% 0.071 314.6)
#6A2F83 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) | #104686 | 0.133 |
| Deuteranopia (no green cones) | #2C4B81 | 0.116 |
| Tritanopia (no blue cones) | #683E54 | 0.095 |
| Achromatopsia (no color) | #494949 | 0.144 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6A2F83
#6A2F83
oklch(42.4% 0.143 314.4)
- #2E5C00
#2E5C00
oklch(42.5% 0.123 134.6)
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 #6A2F83, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.038
- Purple #800080 ΔE 0.065
- Dark Slate Blue #483D8B ΔE 0.069
- Dark Magenta #8B008B ΔE 0.078
- Blueberry #464196 ΔE 0.079
- Light Eggplant #894585 ΔE 0.084
- Warm Purple #952E8F ΔE 0.088
- Rich Purple #720058 ΔE 0.090
Use #6A2F83 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.