#682C7E
Closest named color: Rebecca Purple (#663399). oklch(41.4% 0.141 315.8), rgb(104, 44, 126).
Aa
White text reads best on this color (9.33:1).
About this color
#682C7E is a dark, vivid purple. In OKLCH its lightness is 41%, its chroma 0.141 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 0.046 away. White text reads best on it, at 9.33:1.
| Hue family | Purples |
| Lightness | dark (41%) |
| Chroma | vivid (0.141) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.25:1 |
| White text | 9.33:1 |
Values
| HEX | #682C7E |
| RGB | rgb(104, 44, 126) |
| HSL | hsl(284, 48%, 33%) |
| OKLCH | oklch(41.4% 0.141 315.8) |
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 #682C7E | 9.33:1 | AAA | Lc -95.3 | Preferred for body text |
| Black text on #682C7E | 2.25:1 | Fails | Lc 13.0 | Not readable |
| #682C7E text on white | 9.33:1 | AAA | Lc 91.0 | Preferred for body text |
| #682C7E text on black | 2.25:1 | Fails | Lc -11.4 | 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
#E5D0EE
oklch(88.4% 0.046 315.8)
-
Step 300
300
#D6B1E5
oklch(81% 0.082 316.1)
-
Step 400
400
#C086D8
oklch(70.7% 0.131 315.6)
-
Step 500
500
#B064CD
oklch(63% 0.169 315.9)
-
Step 600
600
#9B48BA
oklch(55.6% 0.183 315.7)
-
Step 700
700
#8538A0
oklch(49.1% 0.171 316.2)
-
Step 800
800 (this color)
#682C7E
oklch(41.4% 0.141 315.8)
-
Step 900
900
#572B68
oklch(37.5% 0.11 315.7)
-
Step 950
950
#331A3D
oklch(26.9% 0.07 315.6)
#682C7E 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) | #0F4381 | 0.133 |
| Deuteranopia (no green cones) | #2C487C | 0.115 |
| Tritanopia (no blue cones) | #673B51 | 0.092 |
| Achromatopsia (no color) | #474747 | 0.142 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #682C7E
#682C7E
oklch(41.4% 0.141 315.8)
- #295900
#295900
oklch(41.4% 0.122 135.7)
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 #682C7E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.046
- Purple #800080 ΔE 0.064
- Dark Slate Blue #483D8B ΔE 0.070
- Dark Magenta #8B008B ΔE 0.081
- Rich Purple #720058 ΔE 0.081
- Blueberry #464196 ΔE 0.082
- Grape Purple #5D1451 ΔE 0.087
- Velvet #750851 ΔE 0.088
Use #682C7E 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.