#682685
Closest named color: Rebecca Purple (#663399). oklch(41.2% 0.157 313.5), rgb(104, 38, 133).
Aa
White text reads best on this color (9.52:1).
About this color
#682685 is a dark, vivid purple. In OKLCH its lightness is 41%, its chroma 0.157 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 0.040 away. White text reads best on it, at 9.52:1.
| Hue family | Purples |
| Lightness | dark (41%) |
| Chroma | vivid (0.157) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.20:1 |
| White text | 9.52:1 |
Values
| HEX | #682685 |
| RGB | rgb(104, 38, 133) |
| HSL | hsl(282, 56%, 34%) |
| OKLCH | oklch(41.2% 0.157 313.5) |
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 #682685 | 9.52:1 | AAA | Lc -95.6 | Preferred for body text |
| Black text on #682685 | 2.20:1 | Fails | Lc 12.7 | Not readable |
| #682685 text on white | 9.52:1 | AAA | Lc 91.3 | Preferred for body text |
| #682685 text on black | 2.20:1 | Fails | Lc -11.1 | 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
#F0E5F7
oklch(93.6% 0.027 312.6)
-
Step 200
200
#E5D0F1
oklch(88.5% 0.05 313.4)
-
Step 300
300
#D6AFEB
oklch(80.8% 0.093 313.6)
-
Step 400
400
#C183E1
oklch(70.7% 0.147 313.4)
-
Step 500
500
#B160D8
oklch(63.2% 0.187 313.5)
-
Step 600
600
#9C41C5
oklch(55.5% 0.204 313.4)
-
Step 700
700
#8532AA
oklch(49.1% 0.189 313.3)
-
Step 800
800 (this color)
#682685
oklch(41.2% 0.157 313.5)
-
Step 900
900
#58286E
oklch(37.6% 0.123 313.7)
-
Step 950
950
#341941
oklch(27.2% 0.078 313.5)
#682685 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) | #004288 | 0.143 |
| Deuteranopia (no green cones) | #1F4783 | 0.130 |
| Tritanopia (no blue cones) | #653A52 | 0.105 |
| Achromatopsia (no color) | #454545 | 0.158 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #682685
#682685
oklch(41.2% 0.157 313.5)
- #2E5700
#2E5700
oklch(41% 0.117 133.6)
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 #682685, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.040
- Purple #800080 ΔE 0.059
- Dark Slate Blue #483D8B ΔE 0.074
- Dark Magenta #8B008B ΔE 0.076
- Indigo #4B0082 ΔE 0.084
- Blueberry #464196 ΔE 0.084
- Grape #7209B7 ΔE 0.085
- Chrysanthemum #560BAD ΔE 0.085
Use #682685 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.