#682A80
Closest named color: Rebecca Purple (#663399). oklch(41.3% 0.146 315.2), rgb(104, 42, 128).
Aa
White text reads best on this color (9.41:1).
About this color
#682A80 is a dark, vivid purple. In OKLCH its lightness is 41%, its chroma 0.146 and its hue 315°. 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 9.41:1.
| Hue family | Purples |
| Lightness | dark (41%) |
| Chroma | vivid (0.146) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.23:1 |
| White text | 9.41:1 |
Values
| HEX | #682A80 |
| RGB | rgb(104, 42, 128) |
| HSL | hsl(283, 51%, 33%) |
| OKLCH | oklch(41.3% 0.146 315.2) |
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 #682A80 | 9.41:1 | AAA | Lc -95.5 | Preferred for body text |
| Black text on #682A80 | 2.23:1 | Fails | Lc 12.8 | Not readable |
| #682A80 text on white | 9.41:1 | AAA | Lc 91.1 | Preferred for body text |
| #682A80 text on black | 2.23:1 | Fails | Lc -11.2 | 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
#E5D0EF
oklch(88.4% 0.048 315)
-
Step 300
300
#D6B0E7
oklch(80.9% 0.086 315.3)
-
Step 400
400
#C185DB
oklch(70.8% 0.137 315.2)
-
Step 500
500
#B063D0
oklch(63.1% 0.174 315.1)
-
Step 600
600
#9C46BD
oklch(55.6% 0.19 315.4)
-
Step 700
700
#8536A3
oklch(49% 0.177 315.3)
-
Step 800
800 (this color)
#682A80
oklch(41.3% 0.146 315.2)
-
Step 900
900
#582A6A
oklch(37.7% 0.115 315.5)
-
Step 950
950
#331A3E
oklch(27% 0.071 314.6)
#682A80 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) | #044383 | 0.139 |
| Deuteranopia (no green cones) | #28487E | 0.121 |
| Tritanopia (no blue cones) | #663A51 | 0.095 |
| Achromatopsia (no color) | #464646 | 0.147 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #682A80
#682A80
oklch(41.3% 0.146 315.2)
- #2A5900
#2A5900
oklch(41.4% 0.122 135.4)
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 #682A80, 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 0.062
- Dark Slate Blue #483D8B ΔE 0.071
- Dark Magenta #8B008B ΔE 0.079
- Rich Purple #720058 ΔE 0.082
- Blueberry #464196 ΔE 0.083
- Grape Purple #5D1451 ΔE 0.088
- Velvet #750851 ΔE 0.089
Use #682A80 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.