#682C7D
Closest named color: Rebecca Purple (#663399). oklch(41.4% 0.14 316.3), rgb(104, 44, 125).
Aa
White text reads best on this color (9.35:1).
About this color
#682C7D is a dark, moderately saturated purple. In OKLCH its lightness is 41%, its chroma 0.140 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 0.047 away. White text reads best on it, at 9.35:1.
| Hue family | Purples |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.140) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.24:1 |
| White text | 9.35:1 |
Values
| HEX | #682C7D |
| RGB | rgb(104, 44, 125) |
| HSL | hsl(284, 48%, 33%) |
| OKLCH | oklch(41.4% 0.14 316.3) |
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 #682C7D | 9.35:1 | AAA | Lc -95.4 | Preferred for body text |
| Black text on #682C7D | 2.24:1 | Fails | Lc 12.9 | Not readable |
| #682C7D text on white | 9.35:1 | AAA | Lc 91.0 | Preferred for body text |
| #682C7D text on black | 2.24:1 | Fails | Lc -11.3 | 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
#F8F3FA
oklch(97% 0.011 316.5)
-
Step 100
100
#F0E5F5
oklch(93.5% 0.024 315.5)
-
Step 200
200
#E5D0EE
oklch(88.4% 0.046 315.8)
-
Step 300
300
#D6B1E4
oklch(80.9% 0.081 316.7)
-
Step 400
400
#C186D7
oklch(70.8% 0.131 316.5)
-
Step 500
500
#B065CC
oklch(63.1% 0.166 316.2)
-
Step 600
600
#9B48B9
oklch(55.5% 0.182 316.1)
-
Step 700
700
#85399F
oklch(49.1% 0.169 316.5)
-
Step 800
800 (this color)
#682C7D
oklch(41.4% 0.14 316.3)
-
Step 900
900
#582C68
oklch(37.8% 0.109 316.3)
-
Step 950
950
#331A3D
oklch(26.9% 0.07 315.6)
#682C7D 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) | #11437F | 0.133 |
| Deuteranopia (no green cones) | #2D487B | 0.114 |
| Tritanopia (no blue cones) | #673A50 | 0.090 |
| Achromatopsia (no color) | #474747 | 0.141 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #682C7D
#682C7D
oklch(41.4% 0.14 316.3)
- #275900
#275900
oklch(41.3% 0.123 136.3)
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 #682C7D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.047
- Purple #800080 ΔE 0.064
- Dark Slate Blue #483D8B ΔE 0.071
- Rich Purple #720058 ΔE 0.080
- Dark Magenta #8B008B ΔE 0.082
- Blueberry #464196 ΔE 0.083
- Grape Purple #5D1451 ΔE 0.086
- Velvet #750851 ΔE 0.086
Use #682C7D 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.